day02 请求自动登录
''' POST请求自动登录github: 请求URL: http://github.com/session 请求方式: post 请求头: cookie user-agent 请求体: commit:Sign in utf8:✓ authenticity_token:FLmfwPWcFB/gy50Y3lUfZduoWrRtTF9eWiAYWKwjlY9M4nFs9SvvqX3qQ/n1wJiaI5Blp1lHT7qe9m/kofrgcw== login: password: webauthn-support:unsupported ''' #获取token随机字符串 ''' 1.访问登录页面获取token随机字符串 请求URL: http://github.com/login 请求方式: GET 请求头: COOKIES User-Agent:Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.132 Safari/537.36 2.解析并提取token字符串 #正则 <input type="hidden" name="authenticity_token" value="(.*?)" /> ''' import requests import re login_url='https://github.com/login' #login页面的请求头信息 login_header={ 'User-Agent':'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.132 Safari/537.36' } login_res=requests.get(url=login_url,headers=login_header) #print(login_res.text) #解析提取token字符串 authenticity_token=re.findall( '<input type="hidden" name="authenticity_token" value="(.*?)" />', login_res.text, re.S )[0] print(authenticity_token) #获取login页面的cookies信息 #print(login_res.cookies) login_cookies=login_res.cookies.get_dict() #2.开始登陆github session_url='http://github.com/session' #请求头信息 session_headers={ 'User-Agent':'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.132 Safari/537.36' } #请求体信息 form_data={ "commit":"Sign in", "utf8":"✓", "authenticity_token":authenticity_token, "login":"lzc01021033", "password":"lzc199901021033", "webauthn-support":"unsupported" } session_res=requests.post(url=session_url, headers=session_headers, cookies=login_cookies, data=form_data) with open('github3.html','w',encoding='utf-8')as f: f.write(session_res.text)