Python中urllib.urlopen用法小记

直接上代码了
>>> from urllib import urlopen
>>> http = urlopen("http://www.daxi8.cn")
>>> print http.info() #取响应header头所有信息
Date: Wed, 26 Aug 2009 08:46:03 GMT
Server: Apache/2.2.9 (Unix) PHP/5.2.6
X-Powered-By: PHP/5.2.6
X-Pingback: http://www.daxi8.cn/index.php/XmlRpc.do
Content-Type: text/html
Connection: close
Content-Length: 31206

取header某一信息：
>>> print http.info().getheader('Content-Type')
text/html

取请求响应内容：
>>> print http.readline() #只读取一行数据
>>> print http.read()      #读取全部内容
>>> print http.read()      #读取全部内容