PHP实现多web服务器共享SESSION数据-session数据写入mysql数据库

http://www.php100.com/html/webkaifa/PHP/PHPyingyong/2010/0822/5276.html

http://hi.baidu.com/lei_com/item/38e61434c5510f9ab80c033b

http://www.jb51.net/article/30485.htm

http://bbs.chinaunix.net/forum.php?mod=viewthread&tid=635018

http://bbs.chinaunix.net/forum.php?mod=viewthread&tid=635018