src/com/bean/controller/ClearAndLogoutSvt.java

微信扫码关注公众号，代码整理好后第一时间通知你。

package com.bean.controller;

import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import sun.net.www.http.HttpClient;

@WebServlet("/ClearAndLogoutSvt")
public class ClearAndLogoutSvt extends HttpServlet {
	private static final long serialVersionUID = 1L;
       
    public ClearAndLogoutSvt() {
        super();
    }

	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		Cookie[] cookies=request.getCookies();
		//HttpClient client = new HttpClient();  
		if(cookies!=null){
			for(Cookie coo:cookies){
				coo.setMaxAge(0);
			}
		}
		System.out.println("aaaaaaaaaaaaaaaaaaaaaaaaaaa");
		response.sendRedirect("login.jsp");
	}

	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		doGet(request, response);
	}

}