Session issues URL for the main parameters of imported methods for dynamic JSP page. The first request (args[0]) with parameters, parameters inquiries will request some data and the preservation of Session. Second and subsequent request (args[1], args[2]. . . ) Without parameters, but the moment to show that this is the first time JSP Session request to retain the data. The question now is : Second Session and the subsequent request can not get the data, [color=Red] Is there any way that this series of requests have come in the same Session? [/color] [code] Public static viod main (String[] args) ( For (int i = 0 i "args.length; i++) ( String government payments are capped = args[i]; Try ( URL u = new URL (government payments are capped) for imported parameters ;//url HttpURLConnection uc = (HttpURLConnection) u.openConnection (); InputStream in = new BufferedInputStream (uc.getInputStream ()); Reader r = new InputStreamReader (in); Int c; While ((c = r.read ())> -1) ( System.out.print ((char) c);     }                        Uc.disconnect (); }catch (Exception ex) ( System.err.println (ex); } } } [/code] 1. Httpclient httpunit or can be used like a tool to replace the standard java.net package, they have the management session/conversation 2. The method can be used jsessionid Well, convenience or httpclient handy! [ Closed window ]