request session

例子

url = 'http://beanhome.com/user/login'
header = {
    "Content-Type": 'application/json',
    "User-Agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/76.0.3809.87 Safari/537.36"
  }
# Python字典数据转为json，需要使用json.dumps
data = {
    "email": "common@moviebook.com",
    "passwd": ""
  }
# 通过session模拟登录，每次请求带着session
sess = requests.Session()
f = sess.post(url, data=json.dumps(data), headers=header)