How to Create Servlet

How to Create Servlet

According to servlet API we have three ways to creating a servlet class.

• By implementing servlet interface
• By extending GenericServlet class
• By extending HttpServlet class

By implementing servlet interface

public class myServlet implements Servlet
.......
.......
}

By extending GenericServlet class

public class myServlet extends GenericServlet
.......
.......
}

By extending HttpServlet class

public class myServlet extends HttpServlet
.......
.......
}