request实现页面包含

 1 package cn.itcast.request;
 2 
 3 import java.io.IOException;
 4 
 5 import javax.servlet.ServletException;
 6 import javax.servlet.http.HttpServlet;
 7 import javax.servlet.http.HttpServletRequest;
 8 import javax.servlet.http.HttpServletResponse;
 9 
10 
11 import cn.itcast.User;
12 
13 //用include实现页面包含
14 public class RequestDemo extends HttpServlet {
15 
16     public void doGet(HttpServletRequest request, HttpServletResponse response)
17             throws ServletException, IOException {
18 
19         request.getRequestDispatcher("/MyJsp.jsp").include(request, response);
20         response.getWriter().write("heihei!");
21     }
22 
23     public void doPost(HttpServletRequest request, HttpServletResponse response)
24             throws ServletException, IOException {
25 
26     }
27 
28 }