#!coding:utf-8

import urllib2

import urllib

import cookielib

def renrenBrower(url,user,password):

    #登陆页面，可以通过抓包工具分析获得，如fiddler，wireshark

    login_page = "http://www.renren.com/PLogin.do"

    try:

        #获得一个cookieJar实例

        cj = cookielib.CookieJar()

        #cookieJar作为参数，获得一个opener的实例

        opener=urllib2.build_opener(urllib2.HTTPCookieProcessor(cj))

        #伪装成一个正常的浏览器，避免有些web服务器拒绝访问。

        opener.addheaders = [('User-agent','Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)')]

        #生成Post数据，含有登陆用户名密码。

        data = urllib.urlencode({"email":user,"password":password})

        #以post的方法访问登陆页面，访问之后cookieJar会自定保存cookie

        opener.open(login_page,data)

        #以带cookie的方式访问页面

        op=opener.open(url)

        #读取页面源码

        data= op.read()

        return data

    except Exception,e:

        #print str(e)

        pass

#访问某用户的个人主页，其实这已经实现了人人网的签到功能。

print renrenBrower("http://www.renren.com/home","","******")

Python登陆qq邮箱

#!coding:utf-8

import sys

from selenium import webdriver

from selenium.webdriver.common.keys import Keys

driver = webdriver.PhantomJS(service_args=['--ssl-protocol=any'])

def test():

    try:

        driver.get('http://www.baidu.com')   #访问百度首页

        driver.save_screenshot('1.png')

        driver.get('http://www.sina.com.cn') #访问新浪首页

        driver.save_screenshot('2.png')

        driver.back()                           #回退到百度首页

        driver.save_screenshot('3.png')

        driver.forward()                        #前进到新浪首页

        driver.save_screenshot('4.png')

    except Exception as e:

        print(e)

    driver.quit()

#模拟登陆qq空间

#driver.get('http://ui.ptlogin2.qq.com/cgi-bin/login?pt_no_onekey=1&style=9&appid=1006102&s_url=http%3A%2F%2Fxiaoqu.qq.com%2Fmobile%2Fbarindex.html%3F_lv%3D29313%26_bid%3D128%26_wv%3D1027%26from%3Dshare_link%23bid%3D37469%26type%3D%26source%3Dindex%26scene%3Drecent%26from%3Ddongtai%26webview%3D1&low_login=0&hln_css=http%3A%2F%2Fpub.idqqimg.com%2Fqqun%2Fxiaoqu%2Fmobile%2Fimg%2Fnopack%2Flogin-logo.png')

url = "https://mail.qq.com/cgi-bin/loginpage?autologin=n&errtype=1&clientuin=1191146282&param=&sp=&tfcont=22%20serialization%3A%3Aarchive%205%200%200%204%200%200%200%208%20authtype%201%204%209%20clientuin%2010%201191146282%206%20domain%206%20qq.com%202%20vm%203%20wsk&r=a6b2e30d656c2e3549edf8b414c331d5"

url = "https://mail.qq.com/"

url = "https://mail.qq.com/cgi-bin/loginpage?autologin=n&errtype=1&clientuin=764309404&param=&sp=&tfcont=22%20serialization%3A%3Aarchive%205%200%200%204%200%200%200%208%20authtype%201%204%209%20clientuin%2010%201191146282%206%20domain%206%20qq.com%202%20vm%203%20wsk&r=a6b2e30d656c2e3549edf8b414c331d5"

driver.viewportSize={'width':1024,'height':800} #重要这句！

driver.maximize_window()

#driver.get('https://i.qq.com/?s_url=http%3A%2F%2Fuser.qzone.qq.com%2F1191146282')

driver.get(url)

#elementi= driver.find_element_by_class_name('login_frame')

driver.switch_to_frame('login_frame')

driver.delete_all_cookies()

#找到账号密码登录按钮

#butt = driver.find_element_by_id("#switcher_plogin")

#butt.click()

#driver.save_screenshot('1.png')

#butt = driver.find_element_by_id("login_button")

#butt.click()

#name = driver.find_element_by_name("TPL_username")

name = driver.find_element_by_name("u")

#输入账号

name.send_keys('')

password = driver.find_element_by_id('p')

#输入密码

password.send_keys('*****')

password.send_keys(Keys.RETURN)

driver.save_screenshot('2.png')

#butt = driver.find_element_by_id("login_button")

#点击登陆

driver.find_element_by_id('login_button').click()

#刷新

driver.refresh()

print('页面标题：', driver.title)  # 页面标题

print(driver.current_url)  # 当前页面url

#保存截图

driver.refresh()

driver.save_screenshot('3.png')

#print driver.page_source

Python登陆

Python登陆人人网

Python登陆qq邮箱