How to Create Servlet Using Servlet Interface

TechVidvan Team

2 years ago

Program 1

import java.io.*;
import javax.servlet.*;
public class LoginServlet implements Servlet
{

  public void init(ServletConfig config)
  {
  }
  public void service(ServletRequest request,ServletResponse response) throws ServletException,IOException
  {
          PrintWriter out=response.getWriter();
          out.println("<html>");
          out.println("<head><title>Servlet Result</title></head>");
          out.println("<body>");
          out.println("<center>");
          out.println("<font color=red size=6>Welcome to my first servlet</font>");
          out.println("</center>");
          out.println("<body>");
          out.println("</html>");
  }
  public String getServletInfo()
  {
    return null;
  }
  public ServletConfig getServletConfig()
  {
    return null;
  }

  public void destroy()
  {
  }

}

Program 2

<HTML>
<HEAD>
    <TITLE>Test Servlet</TITLE>
</HEAD>
<BODY>
<center>
<h1>Test Servlet</h1>
<form action=login>
<input type=submit value=Submit>
</form>
</center>
</BODY>
</HTML>