这个微信版网页版虽然繁琐，但是不是很难，全程不带加密的。有兴趣的可以试着玩一玩，如果有兴趣的话，可以完善一下，做一些比较有意思的东西。

开发环境：Windows10
开发语言:Python3.6
开发工具：pycharm
抓包工具：fiddler

抓的包如下：

import requestsimport timeimport refrom bs4 import BeautifulSoupimport jsonimport randomfrom copyheaders import headers_raw_to_dictDEFAULT_HEADERS={ b'Host': b'wx.qq.com', b'Connection': b'keep-alive', b'Cache-Control': b'max-age=0', b'User-Agent': b'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.84 Safari/537.36', b'Upgrade-Insecure-Requests': b'1', b'Accept': b'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8', b'Accept-Language': b'zh-CN,zh;q=0.9', }def get_13_time(): return str(int(time.time()*1000))class WXRobot(object): def __init__(self): self.s = requests.session() self.s.verify = False self.s.headers = DEFAULT_HEADERS self.DeviceID='e'+str(random.random())[2:17] def visit_index(self): url = 'https://wx.qq.com/' self.s.get(url) def visit_jslogin(self): url='https://login.wx.qq.com/jslogin?appid=wx782c26e4c19acffb&redirect_uri=https%3A%2F%2Fwx.qq.com%2Fcgi-bin%2Fmmwebwx-bin%2Fwebwxnewloginpage&fun=new&lang=zh_CN&_={}'.format(get_13_time()) r=self.s.get(url) text=r.text maths=re.findall(r'window.QRLogin.code = 200; window.QRLogin.uuid = "(.*?)";',text)[0] uuid=str(maths) self.uuid=uuid def visit_vcode(self): #获取验证码 url='https://login.weixin.qq.com/qrcode/{}'.format(self.uuid) r=self.s.get(url) with open('qrcode.jpg','wb') as f: f.write(r.content) f.flush() f.close() print('等待扫描验证码。。。') def visit_login(self): url='https://login.wx.qq.com/cgi-bin/mmwebwx-bin/login?loginicon=true&uuid={}&tip=0&_={}'.format(self.uuid,get_13_time()) r=self.s.get(url) text=r.text code=re.findall(r'''window.code=(.*?);''',text)[0] # print('获取状态码', code) if str(code)!='200': # print('两秒后重新调用') time.sleep(2) self.visit_login() elif str(code)=='200': maths = re.findall(r'''redirect_uri="(.*?)"''', text)[0] self.redirect_uri=maths print('redirect_uri获取完成...',self.redirect_uri) #得到一些关键字 def visit_newloginpage(self): r=self.s.get(self.redirect_uri,allow_redirects=False) text=r.text bs=BeautifulSoup(text,'lxml') self.skey = bs.find('skey').text self.wxsid = bs.find('wxsid').text self.wxuin = bs.find('wxuin').text self.pass_ticket = bs.find('pass_ticket').text self.isgrayscale = bs.find('isgrayscale').text # print(self.skey,self.wxsid,self.wxuin,self.pass_ticket) #得到初始化信息 def visit_webwxinit(self): url='https://wx.qq.com/cgi-bin/mmwebwx-bin/webwxinit?pass_ticket={}'.format(self.pass_ticket) data={ "BaseRequest":{"Uin":self.wxuin ,"Sid":self.wxsid,"Skey":self.skey,"DeviceID":self.DeviceID} } r=self.s.post(url,json=data) r.encoding='utf-8' jsontext=r.json() # =json.loads(text) print('登录用户为：',jsontext["User"]["NickName"]) self.FromUserName=jsontext["User"]["UserName"] self.group_list=jsontext['ContactList'] # SyncKey=jsontext["SyncKey"]["List"] ChatSet=jsontext["ChatSet"] ChatSetlist=str(ChatSet).split(',') self.ChatSet =[{"UserName":name ,"EncryChatRoomId":""} for name in ChatSetlist if name.startswith('@')] def visit_notify(self): url='https://wx.qq.com/cgi-bin/mmwebwx-bin/webwxstatusnotify?pass_ticket={}'.format(self.pass_ticket) data={ "BaseRequest": {"Uin": self.wxuin, "Sid": self.wxsid, "Skey": self.skey, "DeviceID": self.DeviceID}, "Code": 3, "FromUserName": self.FromUserName, "ToUserName": self.FromUserName, "ClientMsgId": int(get_13_time()) } r=self.s.post(url=url,json=data) r.encoding='utf-8' self.MsgID=r.json()['MsgID'] print(r.json()['MsgID'],'消息id') #获取所有好友列表 def getcontact(self): url='https://wx.qq.com/cgi-bin/mmwebwx-bin/webwxgetcontact?pass_ticket={}&r={}&seq=0&skey=@{}'.format(self.pass_ticket,get_13_time(),self.skey) r=self.s.get(url) r.encoding='utf=8' contactjson=r.json() # print(contactjson) self.MemberList=contactjson["MemberList"] for name in self.MemberList: print(name['NickName'],name['UserName']) # 聊天列表 def batchgetcontact(self): url='https://wx.qq.com/cgi-bin/mmwebwx-bin/webwxbatchgetcontact?type=ex&r={}&pass_ticket={}'.format(get_13_time(),self.pass_ticket) data={ "BaseRequest": {"Uin":self.wxuin, "Sid": self.wxsid, "Skey": self.skey, "DeviceID": self.DeviceID}, "Count": len(self.ChatSet), "List": self.ChatSet } r=self.s.post(url=url,json=data) r.encoding='utf-8' ContactList=r.json()["ContactList"] for i in ContactList: print('聊天窗口----',i.get('NickName')) def get_local(self): return str(time.time())+str(random.random())[2:9] def send_msg(self): ToUserName=input('你要发送给谁？') msg = input('请输入你要发送的信息内容') url='https://wx.qq.com/cgi-bin/mmwebwx-bin/webwxsendmsg?pass_ticket={}'.format(self.pass_ticket) data={ "BaseRequest": {"Uin":self.wxuin, "Sid": self.wxsid, "Skey": self.skey, "DeviceID": self.DeviceID}, "Msg": {"Type": 1, "Content": msg, "FromUserName": self.FromUserName, "ToUserName": ToUserName, "LocalID": self.get_local(), "ClientMsgId": self.get_local() }, "Scene": 0 } r=self.s.post(url=url,json=data) json_data=r.json() if 0 == json_data['BaseResponse']['Ret']: print('消息发送成功') else: print('消息发送失败')if __name__ == '__main__': wx=WXRobot() wx.visit_index() wx.visit_jslogin() wx.visit_vcode() wx.visit_login() wx.visit_newloginpage() wx.visit_webwxinit() wx.visit_notify() wx.getcontact() wx.batchgetcontact() while True: wx.send_msg() # wx.x() #心跳包 # time.sleep(50)

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。