package com.yyz.response;

 import java.io.IOException;

 import javax.servlet.ServletException;

 import javax.servlet.http.HttpServlet;

 import javax.servlet.http.HttpServletRequest;

 import javax.servlet.http.HttpServletResponse;

 //定时刷新

 public class ResponseDemo extends HttpServlet {

    public void doGet(HttpServletRequest request, HttpServletResponse response)

             throws ServletException, IOException {

         response.setHeader("refresh", "5");

         response.setContentType("text/html;charset=UTF-8");

         response.setCharacterEncoding("UTF-8");

         response.getWriter().write("我是一个中国人！");

 }

     public void doPost(HttpServletRequest request, HttpServletResponse response)

             throws ServletException, IOException {

            doGet(request,response);

     }

 }