package com.wisezone.test;

 import java.io.IOException;

 import javax.servlet.ServletException;

 import javax.servlet.annotation.WebServlet;

 import javax.servlet.http.HttpServlet;

 import javax.servlet.http.HttpServletRequest;

 import javax.servlet.http.HttpServletResponse;

 @WebServlet("/hello")

 public class HelloFreemarker extends HttpServlet

 {

     /**

      *

      */

     private static final long serialVersionUID = 5308886783662025829L;

     @Override

     protected void doGet(HttpServletRequest req, HttpServletResponse resp)

             throws ServletException, IOException

     {

         doPost(req, resp);

     }

     @Override

     protected void doPost(HttpServletRequest req, HttpServletResponse resp)

             throws ServletException, IOException

     {

         //添加数据模型

         req.setAttribute("message", "【hello world!】");

         req.setAttribute("message2", "第一个用freemarker打印出来的【helloworld!】");

         //转发到视图

         req.getRequestDispatcher("templates/test01.ftl").forward(req, resp);

     }

 }