sathish subramanian wrote:
>
>                URL t_url = new
> URL("http://192.138.90.31/sathish/servlet/RecordServlet";);

Make sure your url is correct. If you have an incorrect URL you should
be seeing an Exception (most likely a SocketException).

>                out.print(query.toString());
>                out.close();
>          }
>          catch (IOException e)
>          {
>             System.out.println("Io exception");
>          }

On my system (WinNT, Sybase server) I had problems with your code
because the code was closing the output stream and then doing nothing
with the server response. As soon as I added code to get and read the
response, it worked correctly. Here's an example:

      StringBuffer sb = new StringBuffer();
      BufferedReader in = new BufferedReader(new
InputStreamReader(conn.getInputStream()));

      String inputLine = null;
      while ((inputLine = in.readLine()) != null) {
        sb.append(inputLine).append("\n");
      }
      in.close();

I have a servlet that echoes the request, so the code above saves the
response into a buffer which can be printed later. You might be able to
get by with just

      InputStream in = conn.getInputStream();
      in.close();

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