使用 python requests 模拟登陆

来源：互联网发布：网络电视直播软件apk 编辑：程序博客网时间：2024/04/30 01:39
# -*- coding: utf-8 -*-import requestsimport reimport requests.packages.urllib3requests.packages.urllib3.disable_warnings()headers = {'User-Agent': 'Mozilla/5.0 (Windows NT 6.3; WOW64; rv:50.0) Gecko/20100101 Firefox/50.0'}URL = 'https://passport.csdn.net/account/login'class CSDN(object):    def __init__(self, user, password):        self.user = user        self.password = password        self.s = requests.session()        self.s.headers.update(headers)        self.s.verify = False    def __del__(self):        if self.s:            del self.s    def login(self):        r = self.s.get(URL)        hidden_data = self._get_hidden_fields(r.text)        data = {'username': self.user, 'password': self.password}        data.update(hidden_data)        print data        r = self.s.post(URL, data=data)        print r.status_code        print r.text    @staticmethod    def _get_hidden_fields(response_content):        """            <input type="hidden" name="lt" value="LT-59480-jVbee0Jst...." />            <input type="hidden" name="execution" value="e4s1" />            <input type="hidden" name="_eventId" value="submit" />        """        data = {}        pattern_lt = r'name="lt" value="(.*?)"'        m = re.search(pattern_lt, response_content, re.I)        data['lt'] = m.group(1)        pattern_exec = r'name="execution" value="(.*?)"'        m = re.search(pattern_exec, response_content, re.I)        data['execution'] = m.group(1)        pattern_event = r'name="_eventId" value="(.*?)"'        m = re.search(pattern_event, response_content, re.I)        data['_eventId'] = m.group(1)        return dataif __name__ == '__main__':    csdn = CSDN('user', 'password')    csdn.login()
1 0