Display Hello World using Servlet and implementing Package

Display Hello World using Servlet and implementing Package

Step 1: Create HelloWorld.Java in Package Test

package test;

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


public class HelloWorld extends HttpServlet
{
 public void doGet(HttpServletRequest request, HttpServletResponse response)
    throws IOException, ServletException
    {
        response.setContentType("text/html");
        PrintWriter out = response.getWriter();
        out.println("");
        out.println("");
        out.println("");
        out.println("");
        out.println("");
        out.println("Hello World!");
        out.println("");
        out.println("");
    }
}

Step 2: Create Web.xml File in Ur Root Folder

<?xml version="1.0" encoding="ISO-8859-1"?>
<web-app>
<servlet>
      <servlet-name>HelloWorld</servlet-name>
      <servlet-class>test.HelloWorld</servlet-class>
</servlet>   
<servlet-mapping>
        <servlet-name>HelloWorld</servlet-name>
        <url-pattern>/HelloWorld</url-pattern>
</servlet-mapping> 
</web-app>