一共有两种调派方式，一个是include用于包含进来，一个是forward，是转发出去。

这时先测试包含的include方式。

Some.java:

package cc.openhome;import java.io.IOException;import java.io.*;import javax.servlet.RequestDispatcher;import javax.servlet.ServletException;import javax.servlet.annotation.WebServlet;import javax.servlet.http.HttpServlet;import javax.servlet.http.HttpServletRequest;import javax.servlet.http.HttpServletResponse;/** * Servlet implementation class Some */@WebServlet("/some.view")public class Some extends HttpServlet {    private static final long serialVersionUID = 1L;           /**     * @see HttpServlet#HttpServlet()     */    public Some() {        super();        // TODO Auto-generated constructor stub    }    /**     * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)     */    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {        // TODO Auto-generated method stub        PrintWriter out = response.getWriter();        out.println("Some do one...");        RequestDispatcher dispatcher = request.getRequestDispatcher("other.view");        dispatcher.include(request, response);        out.println("Some do tow...");        out.close();    }}

 

OtherServlet.java：

package cc.openhome;import java.io.IOException;import java.io.*;import javax.servlet.ServletException;import javax.servlet.annotation.WebServlet;import javax.servlet.http.HttpServlet;import javax.servlet.http.HttpServletRequest;import javax.servlet.http.HttpServletResponse;/** * Servlet implementation class OtherServlet */@WebServlet("/other.view")public class OtherServlet extends HttpServlet {    private static final long serialVersionUID = 1L;           /**     * @see HttpServlet#HttpServlet()     */    public OtherServlet() {        super();        // TODO Auto-generated constructor stub    }    /**     * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)     */    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {        // TODO Auto-generated method stub        PrintWriter out = response.getWriter();        out.println("Other do one...");    }}