You provide duplicate Information!
Construct the URL with your SERVERPATH String and
use that for URLConnection.
The way you did it, SERVERPATH should not begin
with the "http://www.xyz.com/"; part, because you
provided this information allready with serverURL.
Peter
----- Original Message -----
From: Ashok Palaniswamy <[EMAIL PROTECTED]>
Date: Tuesday, July 10, 2001 0:05 am
Subject: Invoking a servlet from an Application
> I tried on this topic in the archives.. did'nt get a good answer.
>
> I'm trying to invoke a servlet from a java Application. I'm
> passing url
> parameters to the servlet so that the servlet does some
> validations with
> the parameters. The problem with the code is, the servlet is not
> able to get
> the values that are passed as the URL parameters..
>
> Here's the code.. can somebody tell me where I'm doin wrong.
>
> Client code:
> try{
> URL serverURL = new
> URL("http://www.xyz.com:8080/";); String
> SERVERPATH =
> "http://www.xyz.com:8080/servlet/DBServlet?login=123123123";;
> URLConnection connect = (new URL(serverURL,
> SERVERPATH)).openConnection();
> connect.setDefaultUseCaches(false);
> connect.setUseCaches(false);
> connect.setDoInput(true);
> connect.setDoOutput(true);
> connect.connect();
>
> reportStatus("connected to the servlet");
> //urlConnection.doOutput(true);
> }catch(Exception urlEx){
> System.out.println("Exception: URL:
> "+urlEx.toString());
> reportStatus("Not connected to the servlet");
> }
>
> servlet code:
>
> import javax.servlet.*;
> import javax.servlet.http.*;
> import java.io.*;
>
> public class DBServlet extends HttpServlet{
>
> public void init(ServletConfig config) throws
> ServletException {
>
> try {
> System.out.println("URL Server..!!");
> }catch(Exception e1) {
> System.out.println("Exception:
> DBGatewayServlet init
> - e1: " +e1.getMessage());
> }
> }
>
> public void doGet(HttpServletRequest req,
> HttpServletResponseres) throws IOException, ServletException {
> System.out.println("into URLServlet");
> res.setContentType("text/html");
> PrintWriter pw = res.getWriter();
> System.out.println("LoginName:
> "+req.getParameter("login"));
> }
> }
>
>
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