try putting the actual server's name that the servlet is running on,
instead of localhost
> URL url = new
>URL("http://localhost:8000/main?"+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;
> }
>
> (I return an object some that i can use the same function in diferent
> places)
>
> I've looked in the archives and in search engines for this exception, but i
> did not find anything relevant. Some if anyone can help me i would apreciate
> it.
>
> Thanks for you time.
> Hugo Malheiro
>
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