Python cookielib登录

from urllib import urlencode

import urllib2,cookielib

cj = cookielib,LWPCookieJar()

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

urllib2.install_opener(opener)

 

user_data = {'username': ' ...','password':'****'}

url_data = urlencode(user_data)

r = opener.open('http://#@%@^',url_data)