python+Requests

#!/usr/bin/env python
#-*- coding:utf-8 -*-
from distutils.log import Log

import requests
import json

from self import self

url = "登录接口"
data = {
    "account": "用户名",  #用户名
    "password": "XXXXXXXX"  #密码

}

headers = {
        "User-Agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36"
}
def send_post(url):
    aa = requests.post(url=url,data=data,headers=headers)
    bb = aa.text  #输出接口返回信息
　　 cc = json.loads(bb) #将字符串返回信息转换成字典
　　print(cc['data']['id']) #取出字典中某个值的value


#获取登录用户的cookie信息
def select_user():
    session = requests.Session()
    r = session.post(url=url,headers=headers,data=data)
    # print(r.text)
    r.encoding = 'utf-8'
    cookie = requests.utils.dict_from_cookiejar(session.cookies)
    token = cookie['token']
    return token

if __name__=="__main__":
    select_user()
　　send_post(url)