python-代码库 :requests 模拟登陆网站

    xiaoxiao2024-06-06  115

    requests 模拟登陆网站

    当我们需要浏览登陆后的网站内容时,就需要模拟登陆网站,为了维持登陆状态,就需要用到session来维持整个会话,requests库中对应的requests.session()便可以帮我们完成这些。

    代码:

    #!/usr/bin/python #-*-coding:UTF-8-*- ‘’‘ coding:gooyii date:20170606 ’‘’ import requests login_url = "http://www.xxx.com/login" data = {"username":"admin","password":"letmein"} headers = { 'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8', 'Accept-Encoding': 'gzip, deflate, sdch', 'Accept-Language': 'en-US,en;q=0.8,zh-CN;q=0.6,zh;q=0.4,zh-TW;q=0.2', 'Connection': 'keep-alive', 'Host': 'www.zhihu.com', 'User-Agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/43.0.2357.130 Safari/537.36', 'Referer': 'http://www.xxx.com/', #获取登陆状态下的session def getSession(URL,DATA,HEADERS): _session = requests.session() _session.post(URL,data = DATA,headers = HEADERS,verify = False) return _session #访问后面网页的时候就是带着session的登陆状态了 session = getSession(url,data,headers) res = session.get(url,verify = False) print (res.text)

    相关资源:《Python标准库源代码》《Python标准库源代码》
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