Python腳本實現蝦米網簽到功能

2019-11-25 16:50:58

字體：大中小

來源：轉載

供稿：網友

本文實例講述了Python腳本實現蝦米網簽到功能的方法。分享給大家供大家參考，具體如下：

概述

這個腳本完成了自動登錄蝦米網、簽到的功能。

大致要用到urllib、urllib2、cookielib這幾個模塊。其實就是用python實現向指定的url去post數據。

至于我怎么知道在瀏覽器里面登錄和簽到時瀏覽器都向服務器post了什么數據的問題，可以用強大的chrome：F12->Network里面可以看得到。有的服務器登錄成功后會讓客戶端瀏覽器跳轉或者立即刷新一次頁面等等，會把登錄時向服務器post的數據刷沒掉，那么就要用到強大的抓包軟件――WireShark來分析。比如用chrome：

然后就可以寫了，構造Request Headers和要Post的Data（就是Chrome里的Form Data），ID和Pwd是明文傳輸，呵呵。

代碼

下面是代碼：

# -*- coding: cp936 -*-'''''Created on 2012-11-15@author: liushuai'''import urllib, urllib2, cookielib, sysclass LoginXiami:  login_header = {'User-Agent':'Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.4 (KHTML, like Gecko) Chrome/22.0.1229.79 Safari/537.4'}  signin_header = {'User-Agent':'Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.4 (KHTML, like Gecko) Chrome/22.0.1229.79 Safari/537.4', 'X-Requested-With':'XMLHttpRequest', 'Content-Length':0, 'Origin':'http://www.xiami.com', 'Referer':'http://www.xiami.com/'}  email = ''  password = ''  cookie = None  cookieFile = './cookie.dat'  def __init__(self, email, pwd):    self.email = email    self.password = pwd    self.cookie = cookielib.LWPCookieJar()    opener = urllib2.build_opener(urllib2.HTTPCookieProcessor(self.cookie))    urllib2.install_opener(opener)  def login(self):    postdata = {'email':self.email, 'password':self.password, 'done':'http://www.xiami.com', 'submit':'%E7%99%BB+%E5%BD%95'}    postdata = urllib.urlencode(postdata)    print 'Logining...'    req = urllib2.Request(url='http://www.xiami.com/member/login', data=postdata, headers=self.login_header)    result = urllib2.urlopen(req).read()    self.cookie.save(self.cookieFile)    result = str(result).decode('utf-8').encode('gbk')    if 'Email 或者密碼錯誤' in result:      print 'Login failed due to Email or Password error...'      sys.exit()    else :      print 'Login successfully!'  def signIn(self):    postdata = {}    postdata = urllib.urlencode(postdata)    print 'signing...'    req = urllib2.Request(url='http://www.xiami.com/task/signin', data=postdata, headers=self.signin_header)    result = urllib2.urlopen(req).read()    result = str(result).decode('utf-8').encode('gbk')    self.cookie.save(self.cookieFile)    try:      result = int(result)    except ValueError:      print 'signing failed...'      sys.exit()    except:      print 'signing failed due to unknown reasons ...'      sys.exit()    print 'signing successfully!'    print self.email,'have signed', result, 'days continuously...'if __name__ == '__main__':  user = LoginXiami('你的登錄郵箱', '你的密碼')  user.login()  user.signIn()

然后運行一下腳本就可以登錄、簽到了。