在此处没有语法介绍，没有hello world.....，只有应用，只有代码

# Pycurl参考地址：http://pycurl.sourceforge.net/

# Pycurl下载地址：http://pycurl.sourceforge.net/download/pycurl-7.18.1.tar.gz

# -*- coding: UTF-8 -*-

import pycurl

import StringIO

def getURLContent_pycurl(url):    

    c = pycurl.Curl()

    c.setopt(pycurl.URL,url)

    b = StringIO.StringIO()

    c.setopt(pycurl.WRITEFUNCTION, b.write)

    c.setopt(pycurl.FOLLOWLOCATION, 1)

    c.setopt(pycurl.MAXREDIRS, 5)

    # 代理

    #c.setopt(pycurl.PROXY, 'http://11.11.11.11:8080')

    #c.setopt(pycurl.PROXYUSERPWD, 'aaa:aaa')

    c.perform()

    return b.getvalue()

url = 'http://blog.csdn.net'

content = getURLContent_pycurl(url)

print content