Servlet Forwarding Dispatch : RequestDispatcher « Servlet « Java Tutorial

1. Java Tutorial
2. Servlet
3. RequestDispatcher

import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;

public class MyServlet extends HttpServlet {
   
  public void doGet (HttpServletRequest req, HttpServletResponse res) throws IOException, ServletException
  {
     ServletContext context = getServletContext();
     RequestDispatcher dispatcher = context.getRequestDispatcher("/myServlet");
     dispatcher.forward(req,res);
  }
}

<?xml version="1.0" encoding="ISO-8859-1"?>

<!DOCTYPE web-app
    PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.2//EN"
    "http://java.sun.com/j2ee/dtds/web-app_2_2.dtd">

<web-app>
    <servlet><servlet-name>MyServletName</servlet-name>
             <servlet-class>MyServlet</servlet-class>

             
    </servlet>
    
    <servlet-mapping><servlet-name>MyServletName</servlet-name>
        <url-pattern>/index.html</url-pattern>
    </servlet-mapping>
</web-app>

25.14.RequestDispatcher
	25.14.1.	Servlet Forwarding Dispatch
	25.14.2.	Servlet Controller Dispatcher