dispatcher.java

J2EE导学

/*
 *
 * Copyright 2001 Sun Microsystems, Inc. All Rights Reserved.
 * 
 * This software is the proprietary information of Sun Microsystems, Inc.  
 * Use is subject to license terms.
 * 
 */


import javax.servlet.*;
import javax.servlet.http.*;

public class Dispatcher extends HttpServlet {
         public void doGet(HttpServletRequest request, HttpServletResponse response) {
            request.setAttribute("selectedScreen", request.getServletPath());
            try {
               request.getRequestDispatcher("/template.jsp").forward(request, response);
            } catch(Exception ex) {
               ex.printStackTrace();
            }
         }
         public void doPost(HttpServletRequest request, HttpServletResponse response) {
            request.setAttribute("selectedScreen", request.getServletPath());
            try {
               request.getRequestDispatcher("/template.jsp").forward(request, response);
            } catch(Exception ex) {
               ex.printStackTrace();
            }
         }
   
   }