logoutaction.java

来自「是一个基于java开发的拍卖系统 非常适合初学者看」· Java 代码 · 共 26 行

package com.wish.jhk.action;

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

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

public class LogoutAction extends Action{
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest req, HttpServletResponse resp) throws Exception {
		ActionForward forward = new ActionForward();
		try {
			req.getSession().invalidate();
			forward.setPath("/viewjsp/logout.jsp");
		} catch (Exception e) {
			e.printStackTrace();
			req.setAttribute("exception", e.getMessage());
			forward.setPath("/error.jsp");
		}
		return forward;
	}
}