如何处理session结束时的过程？

[jianxuan]

我想在session结束时将session中存的数据存入数据库改怎么处理呀？

[jianxuan]

帮帮我

[chn217]

给session实现HttpSessionListener接口

void sessionCreated(HttpSessionEvent se)
Notification that a session was created.
void sessionDestroyed(HttpSessionEvent se)
Notification that a session is about to be invalidated.

在sessionDestroyed方法中处理。