import java.io.*; import java.util.*; import javax.servlet.*; import javax.servlet.http.*; public class InputServlet extends HttpServlet { // doGet needs to overridden to handle empty data requests. public void doGet(HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException { PrintWriter out = response.getWriter(); response.setContentType("text/html"); out.println(""); out.println("No Data Parameters Passed
"); out.println(""); } // Since the parameter is being given with a POST, // we override the doPost method. public void doPost (HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException { PrintWriter out = response.getWriter (); String first, last; // Assumes that there are two input parameters // called "first" and "last" first = (String)request.getParameter ("first"); last = (String)request.getParameter ("last"); out.println (""); out.println ("Hello, your name is " + last + ", " + first + " " + last); out.println (""); } }