python 模拟登录i

# -*- coding: utf-8 -*-  

  

  

import urllib    

import urllib2  

import cookielib  

  

cookie = cookielib.CookieJar()    

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

  

#需要POST的数据#  

postdata=urllib.urlencode({    

    'username':'yin',    

    'password':'921030'    

})  

  

#自定义一个请求#  

req = urllib2.Request(    

    url = 'http://127.0.0.1:8000/ajax_loginCheck/',    

    data = postdata  

)  

  

#访问该链接#  

result = opener.open(req)  

  

#打印返回的内容#  
print result.read()     
http://blog.csdn.net/pleasecallmewhy/article/details/9305229