HttpSessionListener的用法和例項
阿新 • • 發佈:2018-12-15
3)HttpSessionListener:
Session建立和銷燬的時候可以監聽到。
例 2.2.3.1
package com;
import javax.servlet.http.HttpSessionEvent;
import javax.servlet.http.HttpSessionListener;
public class MyHttpSessionListener implements
HttpSessionListener {
public void sessionCreated(javax.servlet.http.HttpSessionEvent arg0) {
System.out.println("馬克-to-win session Initialized"+arg0.getSession().getId());
}
public void sessionDestroyed(javax.servlet.http.HttpSessionEvent arg0) {
System.out.println("馬克-to-win destroyed"+arg0.getSession().getId());
}