网页爬虫 - 用Python3的requests库模拟登陆Bilibili总是提示验证码错误怎么办?

问题描述

我怀疑是验证码和对应的cookies不同步，但我也检查不出来哪里错了代码如下，望哪位大神帮我看看

#!/usr/bin/python# -*- coding: utf-8 -*-import requestsimport chardetimport osfrom PIL import Imagefrom io import BytesIO def login(): #发送登录请求的目标地址 url = ’https://passport.bilibili.com/login/dologin’ #发送登录请求所需参数 act = ’login’ gourl = ’https://passport.bilibili.com/login/dologin’ keeptime = ’2592000’ userid = ’*****’ pwd = ’*****’ #获取验证码 r = requests.get(’https://passport.bilibili.com/captcha’) i = Image.open(BytesIO(r.content)) i.show() vdcode = input(’请手动输入验证码:n’) #获取与验证码同步的cookies cookies = dict(r.cookies) #封装所需参数 data = {’act’:act,’gourl’:gourl,’keeptime’:keeptime,’userid’:userid,’pwd’:pwd,’vdcode’:vdcode} #伪装成浏览器 headers = {’User-Agent’:’Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.2987.133 Safari/537.36’,’Referer’:’https://passport.bilibili.com/login’} #发送请求 r = requests.post(url,data=data,headers=headers,cookies=cookies) #通过返回的html代码判断是否登陆成功 content = r.content.decode() print(content)if __name__ == ’__main__’: login()

问题解答

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