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- <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
- <html>
- <head>
- <title>Logback Log Messages</title>
- <style type="text/css">
- table { margin-left: 2em; margin-right: 2em; border-left: 2px solid #AAA; }
- TR.even { background: #FFFFFF; }
- TR.odd { background: #EAEAEA; }
- TR.warn TD.Level, TR.error TD.Level, TR.fatal TD.Level {font-weight: bold; color: #FF4040 }
- TD { padding-right: 1ex; padding-left: 1ex; border-right: 2px solid #AAA; }
- TD.Time, TD.Date { text-align: right; font-family: courier, monospace; font-size: smaller; }
- TD.Thread { text-align: left; }
- TD.Level { text-align: right; }
- TD.Logger { text-align: left; }
- TR.header { background: #596ED5; color: #FFF; font-weight: bold; font-size: larger; }
- TD.Exception { background: #A2AEE8; font-family: courier, monospace;}
- </style>
- </head>
- <body>
- <hr/>
- <p>Log session start time Thu Dec 03 09:44:02 CST 2020</p><p></p>
- <table cellspacing="0">
- <tr class="header">
- <td class="Level">Level</td>
- <td class="Date">Date</td>
- <td class="Message">Message</td>
- <td class="MethodOfCaller">MethodOfCaller</td>
- <td class="FileOfCaller">FileOfCaller</td>
- <td class="LineOfCaller">LineOfCaller</td>
- </tr>
- <tr class="info even">
- <td class="Level">INFO</td>
- <td class="Date">2020-12-03 09:44:02,696</td>
- <td class="Message">Starting JeecgApplication on LAPTOP-B4THDKD4 with PID 15024 (D:\jeecgboot\jeecg-boot-activiti\jeecg-boot\jeecg-boot-module-system\target\classes started by 42091 in D:\jeecgboot\jeecg-boot-activiti\jeecg-boot)</td>
- <td class="MethodOfCaller">logStarting</td>
- <td class="FileOfCaller">StartupInfoLogger.java</td>
- <td class="LineOfCaller">50</td>
- </tr>
- <tr class="info odd">
- <td class="Level">INFO</td>
- <td class="Date">2020-12-03 09:44:02,704</td>
- <td class="Message">The following profiles are active: dev</td>
- <td class="MethodOfCaller">logStartupProfileInfo</td>
- <td class="FileOfCaller">SpringApplication.java</td>
- <td class="LineOfCaller">679</td>
- </tr>
- <tr class="info even">
- <td class="Level">INFO</td>
- <td class="Date">2020-12-03 09:44:04,210</td>
- <td class="Message">Multiple Spring Data modules found, entering strict repository configuration mode!</td>
- <td class="MethodOfCaller">multipleStoresDetected</td>
- <td class="FileOfCaller">RepositoryConfigurationDelegate.java</td>
- <td class="LineOfCaller">244</td>
- </tr>
- <tr class="info odd">
- <td class="Level">INFO</td>
- <td class="Date">2020-12-03 09:44:04,213</td>
- <td class="Message">Bootstrapping Spring Data repositories in DEFAULT mode.</td>
- <td class="MethodOfCaller">registerRepositoriesIn</td>
- <td class="FileOfCaller">RepositoryConfigurationDelegate.java</td>
- <td class="LineOfCaller">126</td>
- </tr>
- <tr class="info even">
- <td class="Level">INFO</td>
- <td class="Date">2020-12-03 09:44:04,319</td>
- <td class="Message">Finished Spring Data repository scanning in 80ms. Found 0 repository interfaces.</td>
- <td class="MethodOfCaller">registerRepositoriesIn</td>
- <td class="FileOfCaller">RepositoryConfigurationDelegate.java</td>
- <td class="LineOfCaller">182</td>
- </tr>
- <tr class="info odd">
- <td class="Level">INFO</td>
- <td class="Date">2020-12-03 09:44:04,729</td>
- <td class="Message">Bean 'shiroConfig' of type [org.jeecg.config.ShiroConfig$$EnhancerBySpringCGLIB$$517ec6cf] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)</td>
- <td class="MethodOfCaller">postProcessAfterInitialization</td>
- <td class="FileOfCaller">PostProcessorRegistrationDelegate.java</td>
- <td class="LineOfCaller">330</td>
- </tr>
- <tr class="info even">
- <td class="Level">INFO</td>
- <td class="Date">2020-12-03 09:44:04,825</td>
- <td class="Message">Bean 'shiroRealm' of type [org.jeecg.modules.shiro.authc.ShiroRealm] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)</td>
- <td class="MethodOfCaller">postProcessAfterInitialization</td>
- <td class="FileOfCaller">PostProcessorRegistrationDelegate.java</td>
- <td class="LineOfCaller">330</td>
- </tr>
- <tr class="info odd">
- <td class="Level">INFO</td>
- <td class="Date">2020-12-03 09:44:05,092</td>
- <td class="Message">===============(1)创建缓存管理器RedisCacheManager</td>
- <td class="MethodOfCaller">redisCacheManager</td>
- <td class="FileOfCaller">ShiroConfig.java</td>
- <td class="LineOfCaller">204</td>
- </tr>
- <tr class="info even">
- <td class="Level">INFO</td>
- <td class="Date">2020-12-03 09:44:05,094</td>
- <td class="Message">===============(2)创建RedisManager,连接Redis..URL= 127.0.0.1:6379</td>
- <td class="MethodOfCaller">redisManager</td>
- <td class="FileOfCaller">ShiroConfig.java</td>
- <td class="LineOfCaller">222</td>
- </tr>
- <tr class="info odd">
- <td class="Level">INFO</td>
- <td class="Date">2020-12-03 09:44:05,098</td>
- <td class="Message">Bean 'redisManager' of type [org.crazycake.shiro.RedisManager] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)</td>
- <td class="MethodOfCaller">postProcessAfterInitialization</td>
- <td class="FileOfCaller">PostProcessorRegistrationDelegate.java</td>
- <td class="LineOfCaller">330</td>
- </tr>
- <tr class="info even">
- <td class="Level">INFO</td>
- <td class="Date">2020-12-03 09:44:05,103</td>
- <td class="Message">Bean 'securityManager' of type [org.apache.shiro.web.mgt.DefaultWebSecurityManager] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)</td>
- <td class="MethodOfCaller">postProcessAfterInitialization</td>
- <td class="FileOfCaller">PostProcessorRegistrationDelegate.java</td>
- <td class="LineOfCaller">330</td>
- </tr>
- <tr class="info odd">
- <td class="Level">INFO</td>
- <td class="Date">2020-12-03 09:44:05,130</td>
- <td class="Message">Bean 'authorizationAttributeSourceAdvisor' of type [org.apache.shiro.spring.security.interceptor.AuthorizationAttributeSourceAdvisor] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)</td>
- <td class="MethodOfCaller">postProcessAfterInitialization</td>
- <td class="FileOfCaller">PostProcessorRegistrationDelegate.java</td>
- <td class="LineOfCaller">330</td>
- </tr>
- <tr class="info even">
- <td class="Level">INFO</td>
- <td class="Date">2020-12-03 09:44:05,201</td>
- <td class="Message">Bean 'org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration' of type [org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration$$EnhancerBySpringCGLIB$$31795d39] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)</td>
- <td class="MethodOfCaller">postProcessAfterInitialization</td>
- <td class="FileOfCaller">PostProcessorRegistrationDelegate.java</td>
- <td class="LineOfCaller">330</td>
- </tr>
- <tr class="info odd">
- <td class="Level">INFO</td>
- <td class="Date">2020-12-03 09:44:05,371</td>
- <td class="Message">Bean 'spring.datasource.dynamic-com.baomidou.dynamic.datasource.spring.boot.autoconfigure.DynamicDataSourceProperties' of type [com.baomidou.dynamic.datasource.spring.boot.autoconfigure.DynamicDataSourceProperties] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)</td>
- <td class="MethodOfCaller">postProcessAfterInitialization</td>
- <td class="FileOfCaller">PostProcessorRegistrationDelegate.java</td>
- <td class="LineOfCaller">330</td>
- </tr>
- <tr class="info even">
- <td class="Level">INFO</td>
- <td class="Date">2020-12-03 09:44:05,377</td>
- <td class="Message">Bean 'com.baomidou.dynamic.datasource.spring.boot.autoconfigure.DynamicDataSourceAutoConfiguration' of type [com.baomidou.dynamic.datasource.spring.boot.autoconfigure.DynamicDataSourceAutoConfiguration$$EnhancerBySpringCGLIB$$9b07ce0a] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)</td>
- <td class="MethodOfCaller">postProcessAfterInitialization</td>
- <td class="FileOfCaller">PostProcessorRegistrationDelegate.java</td>
- <td class="LineOfCaller">330</td>
- </tr>
- <tr class="info odd">
- <td class="Level">INFO</td>
- <td class="Date">2020-12-03 09:44:05,386</td>
- <td class="Message">Bean 'dsProcessor' of type [com.baomidou.dynamic.datasource.processor.DsHeaderProcessor] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)</td>
- <td class="MethodOfCaller">postProcessAfterInitialization</td>
- <td class="FileOfCaller">PostProcessorRegistrationDelegate.java</td>
- <td class="LineOfCaller">330</td>
- </tr>
- <tr class="info even">
- <td class="Level">INFO</td>
- <td class="Date">2020-12-03 09:44:05,392</td>
- <td class="Message">Bean 'dynamicDatasourceAnnotationAdvisor' of type [com.baomidou.dynamic.datasource.aop.DynamicDataSourceAnnotationAdvisor] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)</td>
- <td class="MethodOfCaller">postProcessAfterInitialization</td>
- <td class="FileOfCaller">PostProcessorRegistrationDelegate.java</td>
- <td class="LineOfCaller">330</td>
- </tr>
- <tr class="info odd">
- <td class="Level">INFO</td>
- <td class="Date">2020-12-03 09:44:05,417</td>
- <td class="Message">Bean 'spring.redis-org.springframework.boot.autoconfigure.data.redis.RedisProperties' of type [org.springframework.boot.autoconfigure.data.redis.RedisProperties] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)</td>
- <td class="MethodOfCaller">postProcessAfterInitialization</td>
- <td class="FileOfCaller">PostProcessorRegistrationDelegate.java</td>
- <td class="LineOfCaller">330</td>
- </tr>
- <tr class="info even">
- <td class="Level">INFO</td>
- <td class="Date">2020-12-03 09:44:05,425</td>
- <td class="Message">Bean 'org.springframework.boot.autoconfigure.data.redis.LettuceConnectionConfiguration' of type [org.springframework.boot.autoconfigure.data.redis.LettuceConnectionConfiguration$$EnhancerBySpringCGLIB$$46931b83] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)</td>
- <td class="MethodOfCaller">postProcessAfterInitialization</td>
- <td class="FileOfCaller">PostProcessorRegistrationDelegate.java</td>
- <td class="LineOfCaller">330</td>
- </tr>
- <tr class="info odd">
- <td class="Level">INFO</td>
- <td class="Date">2020-12-03 09:44:05,572</td>
- <td class="Message">Bean 'lettuceClientResources' of type [io.lettuce.core.resource.DefaultClientResources] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)</td>
- <td class="MethodOfCaller">postProcessAfterInitialization</td>
- <td class="FileOfCaller">PostProcessorRegistrationDelegate.java</td>
- <td class="LineOfCaller">330</td>
- </tr>
- <tr class="info even">
- <td class="Level">INFO</td>
- <td class="Date">2020-12-03 09:44:05,663</td>
- <td class="Message">Bean 'redisConnectionFactory' of type [org.springframework.data.redis.connection.lettuce.LettuceConnectionFactory] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)</td>
- <td class="MethodOfCaller">postProcessAfterInitialization</td>
- <td class="FileOfCaller">PostProcessorRegistrationDelegate.java</td>
- <td class="LineOfCaller">330</td>
- </tr>
- <tr class="info odd">
- <td class="Level">INFO</td>
- <td class="Date">2020-12-03 09:44:05,675</td>
- <td class="Message">Bean 'redisConfig' of type [org.jeecg.config.RedisConfig$$EnhancerBySpringCGLIB$$9c4d4e19] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)</td>
- <td class="MethodOfCaller">postProcessAfterInitialization</td>
- <td class="FileOfCaller">PostProcessorRegistrationDelegate.java</td>
- <td class="LineOfCaller">330</td>
- </tr>
- <tr class="info even">
- <td class="Level">INFO</td>
- <td class="Date">2020-12-03 09:44:05,708</td>
- <td class="Message">Bean 'org.apache.shiro.spring.boot.autoconfigure.ShiroBeanAutoConfiguration' of type [org.apache.shiro.spring.boot.autoconfigure.ShiroBeanAutoConfiguration$$EnhancerBySpringCGLIB$$44923ae9] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)</td>
- <td class="MethodOfCaller">postProcessAfterInitialization</td>
- <td class="FileOfCaller">PostProcessorRegistrationDelegate.java</td>
- <td class="LineOfCaller">330</td>
- </tr>
- <tr class="info odd">
- <td class="Level">INFO</td>
- <td class="Date">2020-12-03 09:44:05,712</td>
- <td class="Message">Bean 'eventBus' of type [org.apache.shiro.event.support.DefaultEventBus] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)</td>
- <td class="MethodOfCaller">postProcessAfterInitialization</td>
- <td class="FileOfCaller">PostProcessorRegistrationDelegate.java</td>
- <td class="LineOfCaller">330</td>
- </tr>
- <tr class="info even">
- <td class="Level">INFO</td>
- <td class="Date">2020-12-03 09:44:06,163</td>
- <td class="Message">Tomcat initialized with port(s): 8080 (http)</td>
- <td class="MethodOfCaller">initialize</td>
- <td class="FileOfCaller">TomcatWebServer.java</td>
- <td class="LineOfCaller">90</td>
- </tr>
- <tr class="info odd">
- <td class="Level">INFO</td>
- <td class="Date">2020-12-03 09:44:06,189</td>
- <td class="Message">Initializing ProtocolHandler ["http-nio-8080"]</td>
- <td class="MethodOfCaller">log</td>
- <td class="FileOfCaller">DirectJDKLog.java</td>
- <td class="LineOfCaller">173</td>
- </tr>
- <tr class="info even">
- <td class="Level">INFO</td>
- <td class="Date">2020-12-03 09:44:06,204</td>
- <td class="Message">Starting service [Tomcat]</td>
- <td class="MethodOfCaller">log</td>
- <td class="FileOfCaller">DirectJDKLog.java</td>
- <td class="LineOfCaller">173</td>
- </tr>
- <tr class="info odd">
- <td class="Level">INFO</td>
- <td class="Date">2020-12-03 09:44:06,204</td>
- <td class="Message">Starting Servlet engine: [Apache Tomcat/9.0.16]</td>
- <td class="MethodOfCaller">log</td>
- <td class="FileOfCaller">DirectJDKLog.java</td>
- <td class="LineOfCaller">173</td>
- </tr>
- <tr class="info even">
- <td class="Level">INFO</td>
- <td class="Date">2020-12-03 09:44:06,212</td>
- <td class="Message">The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: [D:\soft\jdk\jdk1.8.0_202\bin;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Windows\System32\OpenSSH\;C:\Program Files\TortoiseSVN\bin;D:\soft\jdk\jdk1.8.0_202\bin;D:\soft\jdk\jre1.8.0_211\bin;D:\soft\maven\apache-maven-3.6.3\bin;C:\Users\42091\AppData\Local\Microsoft\WindowsApps;;.]</td>
- <td class="MethodOfCaller">log</td>
- <td class="FileOfCaller">DirectJDKLog.java</td>
- <td class="LineOfCaller">173</td>
- </tr>
- <tr class="info odd">
- <td class="Level">INFO</td>
- <td class="Date">2020-12-03 09:44:06,415</td>
- <td class="Message">Initializing Spring embedded WebApplicationContext</td>
- <td class="MethodOfCaller">log</td>
- <td class="FileOfCaller">DirectJDKLog.java</td>
- <td class="LineOfCaller">173</td>
- </tr>
- <tr class="info even">
- <td class="Level">INFO</td>
- <td class="Date">2020-12-03 09:44:06,416</td>
- <td class="Message">Root WebApplicationContext: initialization completed in 3652 ms</td>
- <td class="MethodOfCaller">prepareWebApplicationContext</td>
- <td class="FileOfCaller">ServletWebServerApplicationContext.java</td>
- <td class="LineOfCaller">296</td>
- </tr>
- <tr class="info odd">
- <td class="Level">INFO</td>
- <td class="Date">2020-12-03 09:44:07,326</td>
- <td class="Message">{dataSource-1} inited</td>
- <td class="MethodOfCaller">init</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">1003</td>
- </tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:44:09,428</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
- <br /> at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
- <br /> at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 15 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:44:11,470</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
- <br /> at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
- <br /> at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 15 common frames omitted
- </td></tr>
- <tr class="info even">
- <td class="Level">INFO</td>
- <td class="Date">2020-12-03 09:44:11,472</td>
- <td class="Message">{dataSource-1} failContinuous is true</td>
- <td class="MethodOfCaller">setFailContinuous</td>
- <td class="FileOfCaller">DruidAbstractDataSource.java</td>
- <td class="LineOfCaller">1743</td>
- </tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:44:14,020</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
- <br /> at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
- <br /> at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 15 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:44:16,578</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
- <br /> at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
- <br /> at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 15 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:44:19,128</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
- <br /> at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
- <br /> at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 15 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:44:21,679</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
- <br /> at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
- <br /> at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 15 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:44:24,221</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
- <br /> at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
- <br /> at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 15 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:44:26,783</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
- <br /> at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
- <br /> at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 15 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:44:29,327</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
- <br /> at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
- <br /> at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 15 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:44:31,895</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
- <br /> at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
- <br /> at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 15 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:44:34,454</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
- <br /> at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
- <br /> at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 15 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:44:37,015</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
- <br /> at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
- <br /> at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 15 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:44:39,572</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
- <br /> at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
- <br /> at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 15 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:44:42,133</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
- <br /> at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
- <br /> at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 15 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:44:44,694</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
- <br /> at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
- <br /> at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 15 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:44:47,252</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
- <br /> at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
- <br /> at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 15 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:44:49,810</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:44:52,370</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:44:54,930</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:44:57,490</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:45:00,058</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:45:02,616</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:45:05,174</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:45:07,732</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:45:10,299</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:45:12,858</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:45:15,415</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:45:17,971</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:45:20,529</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:45:23,093</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:45:25,614</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:45:28,173</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:45:30,734</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:45:33,296</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:45:35,863</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:45:38,426</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:45:40,983</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:45:43,547</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:45:46,107</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:45:48,672</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:45:51,240</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:45:53,805</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:45:56,361</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:45:58,920</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:46:01,475</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:46:04,028</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:46:06,558</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:46:09,123</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:46:11,690</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:46:14,250</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:46:16,789</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:46:19,359</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:46:21,915</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:46:24,477</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:46:27,025</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:46:29,593</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:46:32,159</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:46:34,718</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:46:37,289</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:46:39,853</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:46:42,414</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:46:44,971</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:46:47,541</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:46:50,103</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:46:52,661</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:46:55,222</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:46:57,753</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:47:00,301</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:47:02,864</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:47:05,412</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:47:07,965</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:47:10,505</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:47:13,048</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:47:15,605</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:47:18,158</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:47:20,713</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:47:23,264</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:47:25,826</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:47:28,372</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:47:30,933</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:47:33,493</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:47:36,035</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:47:38,591</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:47:41,154</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:47:43,706</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:47:46,272</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:47:48,830</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:47:51,389</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:47:53,949</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:47:56,487</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:47:59,048</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:48:01,614</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:48:04,172</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:48:06,714</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:48:09,255</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:48:11,796</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:48:14,343</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:48:16,906</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:48:19,468</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:48:22,031</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:48:24,590</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:48:27,147</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:48:29,713</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:48:32,271</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:48:34,831</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:48:37,393</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:48:39,954</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:48:42,512</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:48:45,071</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:48:47,626</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:48:50,171</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:48:52,735</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:48:55,270</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:48:57,826</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:49:00,363</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:49:02,924</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:49:05,488</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:49:08,051</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:49:10,611</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:49:13,161</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:49:15,723</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:49:18,291</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:49:20,852</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:49:23,417</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:49:25,982</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:49:28,540</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:49:31,098</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:49:33,659</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:49:36,223</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:49:38,789</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:49:41,351</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:49:43,918</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:49:46,473</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:49:49,043</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:49:51,611</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:49:54,168</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:49:56,732</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:49:59,282</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:50:01,809</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:50:04,374</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:50:06,935</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:50:09,489</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:50:12,055</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:50:14,620</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:50:17,160</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:50:19,727</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:50:22,283</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:50:24,845</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:50:27,387</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:50:29,950</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:50:32,500</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:50:35,047</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:50:37,604</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:50:40,165</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:50:42,723</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:50:45,289</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:50:47,845</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:50:50,414</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:50:52,973</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:50:55,537</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:50:58,090</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:51:00,658</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:51:03,213</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:51:05,774</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:51:08,333</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:51:10,892</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:51:13,460</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:51:16,021</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:51:18,581</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:51:21,132</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:51:23,695</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:51:26,256</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:51:28,812</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:51:31,372</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:51:33,933</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:51:36,487</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:51:39,050</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:51:41,587</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:51:44,143</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:51:46,692</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:51:49,256</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:51:51,814</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:51:54,372</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:51:56,920</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:51:59,465</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:52:02,027</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:52:04,585</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:52:07,135</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:52:09,703</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:52:12,254</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:52:14,809</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:52:17,374</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:52:19,936</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:52:22,495</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:52:25,052</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:52:27,615</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:52:30,183</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:52:32,749</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:52:35,313</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:52:37,866</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:52:40,423</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:52:42,971</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:52:45,522</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:52:48,070</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:52:50,637</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:52:53,190</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:52:55,753</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:52:58,306</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:53:00,869</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:53:03,427</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:53:05,986</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:53:08,549</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:53:11,112</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:53:13,677</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:53:16,247</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:53:18,800</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:53:21,358</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:53:23,910</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:53:26,471</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:53:29,032</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:53:31,591</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:53:34,142</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:53:36,697</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:53:39,260</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:53:41,804</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:53:44,328</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:53:46,868</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:53:49,398</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:53:51,950</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:53:54,503</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:53:57,064</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:53:59,614</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:54:02,161</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:54:04,712</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:54:07,269</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:54:09,834</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:54:12,386</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:54:14,937</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:54:17,492</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:54:20,054</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:54:22,613</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:54:25,171</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:54:27,725</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:54:30,287</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:54:32,851</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:54:35,407</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:54:37,972</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:54:40,524</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:54:43,076</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:54:45,640</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:54:48,203</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:54:50,764</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:54:53,312</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:54:55,870</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:54:58,433</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:55:00,981</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:55:03,545</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:55:06,096</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:55:08,654</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:55:11,212</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:55:13,769</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:55:16,324</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:55:18,880</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:55:21,438</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:55:24,007</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:55:26,555</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:55:29,116</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:55:31,663</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:55:34,221</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:55:36,780</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:55:39,339</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:55:41,904</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:55:44,464</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:55:47,006</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:55:49,561</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:55:52,122</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:55:54,686</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:55:57,235</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:55:59,782</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:56:02,339</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:56:04,888</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:56:07,452</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:56:10,015</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:56:12,577</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:56:15,141</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:56:17,697</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:56:20,249</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:56:22,812</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:56:25,374</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:56:27,922</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:56:30,483</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:56:33,035</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:56:35,596</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:56:38,149</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:56:40,706</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:56:43,265</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:56:45,814</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:56:48,357</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:56:50,918</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:56:53,465</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:56:56,008</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:56:58,554</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:57:01,117</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:57:03,663</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:57:06,222</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:57:08,777</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:57:11,341</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:57:13,891</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:57:16,446</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:57:19,015</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:57:21,569</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:57:24,119</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:57:26,685</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:57:29,237</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:57:31,800</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:57:34,350</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:57:36,917</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:57:39,479</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:57:42,045</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:57:44,593</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:57:47,152</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:57:49,716</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:57:52,286</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:57:54,818</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:57:57,381</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:57:59,950</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:58:02,507</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:58:05,062</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:58:07,616</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:58:10,169</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:58:12,728</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:58:15,294</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:58:17,859</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:58:20,416</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:58:22,981</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:58:25,537</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:58:28,104</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:58:30,668</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:58:33,214</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:58:35,763</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:58:38,318</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:58:40,881</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:58:43,440</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:58:45,998</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:58:48,535</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:58:51,082</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:58:53,640</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:58:56,204</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:58:58,766</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:59:01,323</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:59:03,889</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:59:06,452</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:59:09,025</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:59:11,580</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:59:14,143</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:59:16,706</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:59:19,271</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:59:21,826</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:59:24,379</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:59:26,941</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:59:29,495</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:59:32,062</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:59:34,617</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:59:37,179</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:59:39,741</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:59:42,308</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:59:44,873</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:59:47,434</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:59:49,990</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:59:52,547</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:59:55,102</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 09:59:57,663</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:00:00,220</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:00:02,783</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:00:05,330</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:00:07,887</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:00:10,448</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:00:13,011</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:00:15,568</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:00:18,129</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:00:20,688</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:00:23,248</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:00:25,798</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:00:28,360</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:00:30,918</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:00:33,479</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:00:36,031</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:00:38,599</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:00:41,169</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:00:43,725</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:00:46,291</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:00:48,855</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:00:51,416</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:00:53,980</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:00:56,543</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:00:59,107</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:01:01,661</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:01:04,228</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:01:06,762</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:01:09,313</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:01:11,872</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:01:14,441</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:01:16,992</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:01:19,551</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:01:22,111</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:01:24,669</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:01:27,237</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:01:29,801</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:01:32,358</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:01:34,922</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:01:37,470</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:01:40,029</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:01:42,588</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:01:45,143</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:01:47,705</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:01:50,272</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:01:52,826</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:01:55,386</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:01:57,944</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:02:00,507</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:02:03,073</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:02:05,637</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:02:08,193</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:02:10,753</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:02:13,317</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:02:15,877</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:02:18,434</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:02:20,994</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:02:23,551</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:02:26,109</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:02:28,667</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:02:31,220</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:02:33,788</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:02:36,355</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:02:38,914</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:02:41,470</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:02:44,030</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:02:46,594</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:02:49,151</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:02:51,708</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:02:54,266</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:02:56,826</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:02:59,375</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:03:01,929</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:03:04,482</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:03:07,043</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:03:09,597</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:03:12,154</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:03:14,713</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:03:17,273</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:03:19,830</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:03:22,371</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:03:24,923</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:03:27,474</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:03:30,031</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:03:32,586</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:03:35,131</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:03:37,678</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:03:40,245</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:03:42,814</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:03:45,377</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:03:47,940</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:03:50,489</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:03:53,045</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:03:55,591</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:03:58,157</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:04:00,715</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:04:03,260</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:04:05,818</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:04:08,377</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:04:10,943</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:04:13,512</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:04:16,061</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:04:18,611</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:04:21,176</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:04:23,715</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:04:26,281</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:04:28,844</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:04:31,412</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:04:33,975</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:04:36,534</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:04:39,097</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:04:41,657</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:04:44,222</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:04:46,794</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:04:49,351</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:04:51,918</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:04:54,485</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:04:57,050</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:04:59,616</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:05:02,166</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:05:04,726</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:05:07,282</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:05:09,837</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:05:12,399</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:05:14,946</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:05:17,495</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:05:20,046</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:05:22,602</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:05:25,168</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:05:27,734</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:05:30,298</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:05:32,858</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:05:35,418</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:05:37,986</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:05:40,546</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:05:43,101</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:05:45,656</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:05:48,214</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:05:50,759</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:05:53,311</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:05:55,855</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:05:58,409</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:06:00,969</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:06:03,501</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:06:06,047</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:06:08,624</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:06:11,180</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:06:13,727</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:06:16,293</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:06:18,852</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:06:21,412</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:06:23,969</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:06:26,525</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:06:29,088</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:06:31,645</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:06:34,209</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:06:36,773</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:06:39,334</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:06:41,890</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:06:44,459</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:06:47,015</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:06:49,581</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:06:52,148</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:06:54,709</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:06:57,272</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:06:59,829</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:07:02,394</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:07:04,952</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:07:07,515</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:07:10,076</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:07:12,643</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:07:15,211</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:07:17,767</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:07:20,325</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:07:22,884</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:07:25,437</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:07:28,003</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:07:30,555</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:07:33,097</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:07:35,644</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:07:38,197</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:07:40,758</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:07:43,304</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:07:45,852</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:07:48,382</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:07:50,931</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:07:53,492</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:07:56,058</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:07:58,618</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:08:01,184</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:08:03,735</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:08:06,298</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:08:08,862</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:08:11,427</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:08:13,991</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:08:16,547</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:08:19,092</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:08:21,661</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:08:24,218</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:08:26,789</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:08:29,349</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:08:31,900</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:08:34,459</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:08:37,020</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:08:39,580</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:08:42,138</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:08:44,698</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:08:47,251</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:08:49,814</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:08:52,372</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:08:54,940</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:08:57,497</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:09:00,050</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:09:02,613</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:09:05,174</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:09:07,734</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:09:10,293</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:09:12,856</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:09:15,420</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:09:17,983</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:09:20,543</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:09:23,106</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:09:25,666</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:09:28,212</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:09:30,758</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:09:33,312</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:09:35,859</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:09:38,413</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:09:40,978</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:09:43,539</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:09:46,105</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:09:48,664</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:09:51,224</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:09:53,788</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:09:56,357</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:09:58,926</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:10:01,490</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:10:04,052</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:10:06,614</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:10:09,175</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:10:11,720</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:10:14,286</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:10:16,839</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:10:19,407</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:10:21,964</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:10:24,518</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:10:27,080</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:10:29,646</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:10:32,211</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:10:34,765</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:10:37,322</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:10:39,875</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:10:42,442</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:10:45,008</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:10:47,559</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:10:50,123</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:10:52,684</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:10:55,250</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:10:57,811</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:11:00,380</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:11:02,947</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:11:05,495</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:11:08,061</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:11:10,619</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:11:13,179</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:11:15,746</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:11:18,304</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:11:20,866</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:11:23,435</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:11:26,000</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:11:28,564</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:11:31,123</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:11:33,679</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:11:36,217</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:11:38,784</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:11:41,347</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:11:43,911</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:11:46,474</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:11:49,032</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:11:51,594</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:11:54,157</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:11:56,717</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:11:59,267</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:12:01,799</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:12:04,348</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:12:06,875</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:12:09,415</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:12:11,977</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:12:14,542</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:12:17,096</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:12:19,659</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:12:22,220</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:12:24,778</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:12:27,324</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:12:29,877</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:12:32,440</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:12:35,003</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:12:37,561</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:12:40,122</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:12:42,670</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:12:45,235</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:12:47,798</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:12:50,351</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:12:52,918</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:12:55,485</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:12:58,044</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:13:00,600</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:13:03,159</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:13:05,715</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:13:08,268</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:13:10,826</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:13:13,384</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:13:15,944</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:13:18,502</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:13:21,058</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:13:23,617</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:13:26,170</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:13:28,737</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:13:31,279</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:13:33,841</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:13:36,405</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:13:38,972</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:13:41,536</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:13:44,100</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:13:46,666</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:13:49,226</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:13:51,791</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:13:54,349</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:13:56,900</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:13:59,456</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:14:02,017</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:14:04,579</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:14:07,123</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:14:09,672</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:14:12,222</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:14:14,781</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:14:17,344</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:14:19,896</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:14:22,467</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:14:25,028</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:14:27,594</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:14:30,159</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:14:32,720</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:14:35,275</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:14:37,835</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:14:40,399</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:14:42,960</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:14:45,516</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:14:48,071</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:14:50,629</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:14:53,188</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:14:55,749</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:14:58,303</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:15:00,852</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:15:03,392</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:15:05,952</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:15:08,517</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:15:11,082</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:15:13,638</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:15:16,184</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:15:18,738</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:15:21,289</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:15:23,856</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:15:26,423</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:15:28,982</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:15:31,545</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:15:34,109</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:15:36,663</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:15:39,203</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:15:41,767</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:15:44,312</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:15:46,878</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:15:49,430</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:15:51,987</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:15:54,552</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:15:57,113</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:15:59,676</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:16:02,228</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:16:04,773</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:16:07,332</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:16:09,890</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:16:12,434</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:16:14,994</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:16:17,542</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:16:20,103</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:16:22,656</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:16:25,213</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:16:27,776</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:16:30,339</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:16:32,902</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:16:35,471</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:16:38,021</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:16:40,581</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:16:43,153</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:16:45,719</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:16:48,278</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:16:50,846</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:16:53,396</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:16:55,960</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:16:58,526</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:17:01,091</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:17:03,662</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:17:06,229</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:17:08,791</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:17:11,351</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:17:13,914</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:17:16,455</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:17:19,018</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:17:21,579</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:17:24,133</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:17:26,681</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:17:29,236</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:17:31,797</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:17:34,356</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:17:36,906</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:17:39,469</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:17:42,027</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:17:44,596</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:17:47,162</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:17:49,720</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:17:52,287</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:17:54,860</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:17:57,421</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:17:59,988</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:18:02,530</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:18:05,096</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:18:07,643</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:18:10,202</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:18:12,771</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:18:15,335</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:18:17,907</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:18:20,463</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:18:23,025</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:18:25,593</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:18:28,161</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:18:30,718</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:18:33,255</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:18:35,800</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:18:38,343</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:18:40,903</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:18:43,470</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:18:46,012</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:18:48,579</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:18:51,145</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:18:53,714</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:18:56,282</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:18:58,849</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:19:01,413</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error even">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:19:03,969</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
- <tr class="error odd">
- <td class="Level">ERROR</td>
- <td class="Date">2020-12-03 10:19:06,512</td>
- <td class="Message">create connection SQLException, url: jdbc:mysql://127.0.0.1:3306/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false, errorCode 0, state 08S01</td>
- <td class="MethodOfCaller">run</td>
- <td class="FileOfCaller">DruidDataSource.java</td>
- <td class="LineOfCaller">2699</td>
- </tr>
- <tr><td class="Exception" colspan="6">com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
- <br /> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
- <br /> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
- <br /> at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
- <br /> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
- <br /> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
- <br /> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
- <br /> at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown Source)
- <br /> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- <br /> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
- <br /> at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
- <br /> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
- <br /> at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1596)
- <br /> at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1662)
- <br /> at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2697)
- <br />Caused by: java.net.ConnectException: Connection refused: connect
- <br /> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
- <br /> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
- <br /> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
- <br /> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
- <br /> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
- <br /> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
- <br /> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- <br /> at java.net.Socket.connect(Socket.java:589)
- <br /> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
- <br /> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
- <br /> ... 14 common frames omitted
- </td></tr>
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