import requests
import json

postdatas = {}
postdatas['title'] = "标题1111"
postdatas['cover'] = "封面img"
postdatas['content'] = "内容"
postdatas['source'] = "来源"
postdatas['hot'] = "0"
postdatas['publishTime'] = "2020-11-23"

lista = []
lista.append(postdatas)
url = 'http://192.168.0.12:8080/api/news/batchAddNews.do'
print(json.dumps(lista))
headers = {'Content-Type': 'application/json'}
response = requests.post(url=url, headers=headers, data=json.dumps(lista))
print(response.text)