Hugo,
Are you calling getInputStream() or getReader() in the servlet, if so, it
will interfere with the results of the getParameter() method. It would
help if you sent your servlet code.
-Richard
At 10:44 PM 9/25/01 +0100, you wrote:
>Hi, i communicating an applet to a servlet. In get request i make
>request.getParameter("name_parameter") and i have no problems with that,
>however in post requests i make the request.getParameter("name_parameter");
>and i can't get it. It gives me the following error in Java Console
>java.io.FileNotFoundException http://phc:8000/servlet?opcao=something
>
>here is my code in applet side for get and send to servlet:
>
>public void sendToServlet(Object obj, String opcao){
>
> try {
> //set up the connection for
> URL url = new
>URL("http://phc:8000/servicos?"+URLEncoder.encode("opcao")+
>
>"="+URLEncoder.encode(opcao));
> URLConnection uc = url.openConnection();
> uc.setDoOutput( true );
> uc.setDoInput( true );
> uc.setUseCaches( false );
> uc.setRequestProperty( "Content-Type",
>"application/x-www-form-urlencoded" );
>
>
> //send the object
>
> ObjectOutputStream objOut = new ObjectOutputStream( new
>GZIPOutputStream( uc.getOutputStream() ) );
> objOut.writeObject(obj);
> objOut.flush();
> objOut.close();
>
>
> //get response from doPost();
> DataInputStream respIn = new DataInputStream( uc.getInputStream() );
>
> if ( respIn.readBoolean() == true )
> System.out.println("objectPost successful no servicos
>Servlet");
> else
> System.out.println("objectPost() failed");
>
> respIn.close();
>
> }
>
>
> catch ( java.io.IOException e )
> {
> System.out.println( e.toString() );
> }
>
>
>
>
> }
>//**************************
>
>public Object getFromServlet(String opcao, String
>am){
>
> Object obj = null;
>
> try{
> URL url = new
> URL("http://phc:8000/servicos?"+URLEncoder.encode("opcao")+
>
>"="+URLEncoder.encode(opcao)+"&"+URLEncoder.encode("param")+
>
>"="+URLEncoder.encode(param));
> URLConnection con = url.openConnection();
> con.setDoOutput( true );
> con.setDoInput( true );
> con.setUseCaches( false );
> con.setDefaultUseCaches(false);
> InputStream in = con.getInputStream();
> ObjectInputStream objStream;
> objStream = new ObjectInputStream(in);
> obj = (Object)objStream.readObject();
> objStream.close();
> in.close();
>
> }catch(IOException o){o.printStackTrace();}
> catch(ClassNotFoundException c){c.printStackTrace();}
>
> return obj;
> }
>
>
>Thanks for your help.
> Hugo Malheiro
>
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