import java.io.*; import javax.servlet.*; import javax.servlet.http.*; public class ServerSnoop extends HttpServlet { String servername, serverprotocol, serverscheme; int serverport; public void doGet(HttpServletRequest req, HttpServletResponse res) throws ServletException, IOException { servername = req.getServerName();// Show the server name. serverport = req.getServerPort();// show the server port no. serverprotocol = req.getProtocol();// Show the protocols name and // version used by you. serverscheme = req.getScheme();// show the scheme name used to make this // request. PrintWriter pw = res.getWriter(); pw.println("
"); pw.println("