Python 保持登录状态进行接口测试的方法示例

import requests trainsUrl ='http://XXX.com/trains'headers = {  "Content-Type":"application/json;charset=UTF-8",}cookies = {  "XXXthor":"XXXXXX105a42"}prames = {  'depId':'1',  'arrId':'2',  'goDate':'XXXX'}res = requests.get(url=trainsUrl, cookies=cookies, params=prames, headers=headers).json()

import requests loginUrl ="http://XXX.com/login"data1 = {  "userName":"157XXXX",  "userPwd":"XXXX"}headers = {  "Content-Type":"application/json;charset=UTF-8"}#运行登录接口loginRes = requests.post(url=loginUrl, json=data1, headers=headers)trainsUrl ='http://XXX.com/trains'parames = {  'depId':'1',  'arrId':'2',  'goDate':'1538100286000'}#运行trainsUrl接口时，从loginRes中获取cookiesres = requests.get(url=trainsUrl, params=parames, cookies=loginRes.cookies).json()

import requests # Session 会话对象# 会话对象让你能够跨请求保持某些参数。它也会在同一个 Session 实例发出的所有请求之间保持 cookie# 会话对象具有主要的 Requests API 的所有方法。你可以当成 Request去使用sessionRequest = requests.session() #实例化会话对象loginUrl ="http://XXX.com/login"data = {  "userName":"157XXXX",  "userPwd":"XXX"}headers = {  "Content-Type":"application/json;charset=UTF-8"}#第二次请求的urltrainsUrl ='http://XXX/trains'parames = {  'depId':'1',  'arrId':'2',  'goDate':'XXXXX'}#登录resp = sessionRequest.post(url=loginUrl , json=data, headers=headers)#请求trains接口trainsResp = sessionRequest.get(url=trainsUrl, params=parames)