Java

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;  
  
/** 
 * Servlet implementation class TestServlet 
 */  
@WebServlet("/TestServlet")  
public class TestServlet extends HttpServlet {  
    private static final long serialVersionUID = 1L;  
         
    /** 
     * @see HttpServlet#HttpServlet() 
     */  
    public TestServlet() {  
        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  
        response.getWriter().append("Served at: ").append(request.getContextPath());  
    }  
  
    /** 
     * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response) 
     */  
    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {  
        // TODO Auto-generated method stub  
        doGet(request, response);  
    }  
  
}