logoutaction.java

来自「基于java/mysql的图书管理系统,主要使用的技术有java+jsp+tom」· Java 代码 · 共 41 行

//Created by MyEclipse Struts
// XSL source (default): platform:/plugin/com.genuitec.eclipse.cross.easystruts.eclipse_4.1.0/xslt/JavaClass.xsl

package com.zyuntao.struts.action;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;



/** 
 * MyEclipse Struts
 * Creation date: 04-04-2006
 * 
 * XDoclet definition:
 * @struts.action validate="true"
 */
public class LogoutAction extends Action {
	
	public ActionForward execute(ActionMapping mapping,
									ActionForm form,
										HttpServletRequest request,
											HttpServletResponse response) {
		
		HttpSession session = request.getSession(false);
		if(session != null) {
			session.invalidate();
		}
		
		return mapping.findForward("index");
	}
}