Android java.io.IOException: unerwartetes Ende des Streams auf Verbindung in HTML POST

Question

Ich habe ein Problem mit meiner App. Ich bekomme ein HTML "GET" mit Antwort ohne Probleme, aber wenn ich versuche, "POST" es java.io.IOException: unerwartetes Ende des Streams auf Verbindung Die GET und der POST-Code ist in der gleichen Aktivität , das GET ist in der onCreate() und der POST ist mit einem Klick auf die Schaltfläche.

Es jedes Mal versucht es scheint Informationen über responecode zu bekommen, responsemessage, getInputStream etc ...

Mein Code:

private class PostClass2 extends AsyncTask<String, Void, Void> { 
    private final Context context; 
    public PostClass2(Context c){ 
     this.context = c; 
    } 
    @Override 
    protected Void doInBackground(String... params) { 
    try { 
     URL url = new URL("http://speedport.ip/data/InternetConnectionS1P1.json"); 
     HttpURLConnection connection2 = (HttpURLConnection) url.openConnection(); 
     String urlParameters = "t_password="+t_passwordout+"&other_name="+providerout+"&other_user="+usernameout+"&other_password="+passout+"&showpw="+showpwin+"&always_online=1&idle_time=2"; 
     connection2.setRequestMethod("POST"); 
     connection2.setRequestProperty("Expert Info (Chat/Sequence)", "/data/InternetConnectionS1P1.json"); 
     connection2.setRequestProperty("Request URI", "/data/InternetConnectionS1P1.json"); 
     connection2.setRequestProperty("Request Version", "HTTP/1.1"); 
     connection2.setRequestProperty("Host", "speedport.ip"); 
     connection2.setRequestProperty("Connection", "keep-alive"); 
     connection2.setRequestProperty("Accept", "application/json, text/javascript, */*"); 
     connection2.setRequestProperty("Origin","http://speedport.ip"); 
     connection2.setRequestProperty("X-Requested-With", "XMLHttpRequest"); 
     connection2.setRequestProperty("USER-AGENT", "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/48.0.2564.116 Safari/537.36"); 
     connection2.setRequestProperty("Content-Type","application/x-www-form-urlencoded"); 
     connection2.setRequestProperty("Referer", "http://speedport.ip/html/assistent/internet/internetconnection_wizard_step1_part1.html"); 
     connection2.setRequestProperty("Accept-Encoding", "gzip, deflate"); 
     connection2.setRequestProperty("ACCEPT-LANGUAGE", "hu-HU,hu;q=0.8,en-US;q=0.6,en;q=0.4"); 
     connection2.setRequestProperty("Cookie", cookietoheader); 
     connection2.setDoOutput(true); 
     DataOutputStream dStream = new DataOutputStream(connection2.getOutputStream()); 
     dStream.writeBytes(urlParameters); 
     dStream.flush(); 
     dStream.close(); 
     System.out.println("\nSending 'POST' request to URL : " + url); 
     System.out.println("Params: "+urlParameters); 
     final StringBuilder output = new StringBuilder("Request URL " + url); 
     output.append(System.getProperty("line.separator") + "Type " + "GET"); 
     output.append(System.getProperty("line.separator") + "Cookie " + cookietoheader); 
     BufferedReader br = new BufferedReader(new InputStreamReader(connection2.getInputStream())); 
     String line = ""; 
     StringBuilder responseOutput = new StringBuilder(); 
     System.out.println("output===============" + br); 
     while ((line = br.readLine()) != null) { 
      responseOutput.append(line); 
     } 
     br.close(); 
     output.append(System.getProperty("line.separator") + "Response " + System.getProperty("line.separator") + System.getProperty("line.separator") + responseOutput.toString()); 
     outtotext2 = responseOutput.toString(); 
     } catch (MalformedURLException e) { 
      e.printStackTrace(); 

     } catch (IOException e) { 
      e.printStackTrace(); 
     } 
     return null; 
    } 
    protected void onPostExecute(Void ignored) { 
     t.setText(textout1); 
    } 
} 

Logcat:

04-10 19:49:24.395 21986-22074/com.dxir1p.molnardk.telekom0224 W/System.err﹕ java.io.IOException: unexpected end of stream on Connection{speedport.ip:80, proxy=DIRECT@ hostAddress=192.168.1.254 cipherSuite=none protocol=http/1.1} (recycle count=0) 
04-10 19:49:24.400 21986-22074/com.dxir1p.molnardk.telekom0224 W/System.err﹕ at com.android.okhttp.internal.http.HttpConnection.readResponse(HttpConnection.java:210) 
04-10 19:49:24.400 21986-22074/com.dxir1p.molnardk.telekom0224 W/System.err﹕ at com.android.okhttp.internal.http.HttpTransport.readResponseHeaders(HttpTransport.java:80) 
04-10 19:49:24.400 21986-22074/com.dxir1p.molnardk.telekom0224 W/System.err﹕ at com.android.okhttp.internal.http.HttpEngine.readNetworkResponse(HttpEngine.java:904) 
04-10 19:49:24.400 21986-22074/com.dxir1p.molnardk.telekom0224 W/System.err﹕ at com.android.okhttp.internal.http.HttpEngine.readResponse(HttpEngine.java:788) 
04-10 19:49:24.400 21986-22074/com.dxir1p.molnardk.telekom0224 W/System.err﹕ at com.android.okhttp.internal.huc.HttpURLConnectionImpl.execute(HttpURLConnectionImpl.java:443) 
04-10 19:49:24.400 21986-22074/com.dxir1p.molnardk.telekom0224 W/System.err﹕ at com.android.okhttp.internal.huc.HttpURLConnectionImpl.getResponse(HttpURLConnectionImpl.java:388) 
04-10 19:49:24.400 21986-22074/com.dxir1p.molnardk.telekom0224 W/System.err﹕ at com.android.okhttp.internal.huc.HttpURLConnectionImpl.getResponseMessage(HttpURLConnectionImpl.java:497) 
04-10 19:49:24.400 21986-22074/com.dxir1p.molnardk.telekom0224 W/System.err﹕ at com.dxir1p.molnardk.telekom0224.MainSetupActivity$PostClass2.doInBackground(MainSetupActivity.java:274) 
04-10 19:49:24.400 21986-22074/com.dxir1p.molnardk.telekom0224 W/System.err﹕ at com.dxir1p.molnardk.telekom0224.MainSetupActivity$PostClass2.doInBackground(MainSetupActivity.java:233) 
04-10 19:49:24.400 21986-22074/com.dxir1p.molnardk.telekom0224 W/System.err﹕ at android.os.AsyncTask$2.call(AsyncTask.java:295) 
04-10 19:49:24.400 21986-22074/com.dxir1p.molnardk.telekom0224 W/System.err﹕ at java.util.concurrent.FutureTask.run(FutureTask.java:237) 
04-10 19:49:24.400 21986-22074/com.dxir1p.molnardk.telekom0224 W/System.err﹕ at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:234) 
04-10 19:49:24.400 21986-22074/com.dxir1p.molnardk.telekom0224 W/System.err﹕ at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1113) 
04-10 19:49:24.400 21986-22074/com.dxir1p.molnardk.telekom0224 W/System.err﹕ at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:588) 
04-10 19:49:24.400 21986-22074/com.dxir1p.molnardk.telekom0224 W/System.err﹕ at java.lang.Thread.run(Thread.java:818) 
04-10 19:49:24.400 21986-22074/com.dxir1p.molnardk.telekom0224 W/System.err﹕ Caused by: java.io.EOFException: \n not found: size=0 content=... 
04-10 19:49:24.400 21986-22074/com.dxir1p.molnardk.telekom0224 W/System.err﹕ at com.android.okhttp.okio.RealBufferedSource.readUtf8LineStrict(RealBufferedSource.java:200) 
04-10 19:49:24.400 21986-22074/com.dxir1p.molnardk.telekom0224 W/System.err﹕ at com.android.okhttp.internal.http.HttpConnection.readResponse(HttpConnection.java:191) 
04-10 19:49:24.400 21986-22074/com.dxir1p.molnardk.telekom0224 W/System.err﹕ ... 14 more 

Wireshark:

POST /data/InternetConnectionS1P1.json HTTP/1.1\r\n 
    [Expert Info (Chat/Sequence): POST /data/InternetConnectionS1P1.json HTTP/1.1\r\n] 
    Request Method: POST 
    Request URI: /data/InternetConnectionS1P1.json 
    Request Version: HTTP/1.1 
Host: speedport.ip\r\n 
Connection: keep-alive\r\n 
Content-Length: 168\r\n 
Accept: application/json, text/javascript, */*\r\n 
Origin: http://speedport.ip\r\n 
X-Requested-With: XMLHttpRequest\r\n 
User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/49.0.2623.110 Safari/537.36\r\n 
Content-Type: application/x-www-form-urlencoded\r\n 
Referer: http://speedport.ip/html/assistent/internet/internetconnection_wizard_step1_part1.html\r\n 
Accept-Encoding: gzip, deflate\r\n 
Accept-Language: hu-HU,hu;q=0.8,en-US;q=0.6,en;q=0.4\r\n 
Cookie: session_id=09F261CE13FBAAC7\r\n 

Answer 1

Ich schaffte es, es zu arbeiten, das Problem war, dass es einen plus Parameter in Parametern geben muss, was ich bis jetzt nicht gesehen habe (es ist vom Quellcode der Webseite das ist warum)