import cookielib
import urllib2 import cookielib
filename = 'cookie.txt'
cookie = cookielib.MozillaCookieJar(filename) opener = urllib2.build_opener(urllib2.HTTPCookieProcessor(cookie)) postdata = urllib.urlencode({ 'stuid':'201200131012', 'pwd':'23342321' })
loginUrl = '略'
result = opener.open(loginUrl,postdata)
cookie.save(ignore_discard=True, ignore_expires=True)
gradeUrl = '略'
result = opener.open(gradeUrl) print result.read()
当我要切换另一个帐号时,请问如何清除这个全局的 cookie ?