关掉自动启动浏览器  FirstHttpSessionListener.java ~~~ package zyw; import javax.servlet.annotation.WebListener; import javax.servlet.http.HttpSessionEvent; import javax.servlet.http.HttpSessionListener; @WebListener() public class FirstHttpSessionListener implements HttpSessionListener { // Public constructor is required by servlet spec public FirstHttpSessionListener() { } public void sessionCreated(HttpSessionEvent se) { /* Session is created. */ System.out.println(se.getSession().getId()); } public void sessionDestroyed(HttpSessionEvent se) { /* Session is destroyed. */ System.out.println("session销毁"); } } ~~~