回复：html. 谢谢!

来源: 于 2009-01-15 07:45:43 [旧帖] [给我悄悄话] 本文已被阅读：次

1) make a login page to get reader's username and password,
2) save it to cookie,
3) on each of your other page check if the cookie is valid, otherwise send the request to HOME/login page
4) make the cookie's life only 30-60 minutes.