urllib2特点--urllib2.build_opener对象接口 

# -*- coding: cp936 -*-
#python 27
#xiaodeng
#urllib2特点--urllib2.build_opener对象接口

import urllib2
import urllib

#装载headers和data办法
def build():
    #post
    headers={'User-Agent':'Mozilla/5.0','x-my-header':'my value'}
    data={'name':'xiaodeng','sex':1}
    url='http://www.cnblogs.com/dengyg200891/'
    
    req=urllib2.Request(url,headers=headers,data=urllib.urlencode(data))
    #opener=urllib2.build_opener(urllib2.HTTPHandler(debuglevel=1))
    #加上debuglevel=1，可以调试出发送的信息，这样可以直观的看到装载的效果
    opener=urllib2.build_opener(urllib2.HTTPHandler())
    s=opener.open(req)
    print s.read(100)
    s.close()
    
        
if __name__=='__main__':
    build()
    


'''
>>> 
send: 'POST /dengyg200891/ HTTP/1.1\r\nAccept-Encoding: identity\r\nContent-Length: 19\r\nX-My-Header: my value\r\nHost: www.cnblogs.com\r\nUser-Agent: Mozilla/5.0\r\nConnection: close\r\nContent-Type: application/x-www-form-urlencoded\r\n\r\nname=xiaodeng&sex=1'
reply: 'HTTP/1.1 200 OK\r\n'
header: Date: Wed, 30 Mar 2016 09:23:30 GMT
header: Content-Type: text/html; charset=utf-8
header: Content-Length: 11881
header: Connection: close
header: Vary: Accept-Encoding
header: Cache-Control: private, max-age=10
header: Expires: Wed, 30 Mar 2016 09:23:40 GMT
header: Last-Modified: Wed, 30 Mar 2016 09:23:30 GMT
header: X-UA-Compatible: IE=10

<!DOCTYPE html>
<html lang="zh-cn">
<head>
<meta charset="utf-8"/>
<title>Xiao|Deng - 博客园<
>>> 
'''

 

posted @ 2016-03-30 17:33  Xiao|Deng  阅读(1188)  评论(0)  编辑  收藏  举报