logout.java

来自「用JSP完成根据用户的身份实现登录识别的下载」· Java 代码 · 共 20 行

package com.mypack.servlet;

import java.io.IOException;

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

public class Logout extends HttpServlet {

	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		request.getSession().removeAttribute("userInfo");
		request.getRequestDispatcher("../jsp/login.jsp").forward(request,
				response);
	}

}