ayuda webservices

[Isaacq652]

alguien me puede ayudar con un codigo para consumir un webservices?

[duca]

Que necesitas más exactamente.

Código :

/**  * Metodo que nos permite enviar archivos grandes por el metodo multi-parte  * @param fotos  * @return  */     public static int envioFoto(HashMap fotos) {                 HttpURLConnection connection = null;         DataOutputStream outputStream = null;         FileInputStream fileInputStream  = null;         String urlServer = "http://www.tuwebservice/clasecontroladora";                 String lineEnd = "\r\n";         String twoHyphens = "--";         String boundary = "*****";         int serverResponseCode = 0;         int bytesRead, bytesAvailable, bufferSize;         byte[] buffer;         int maxBufferSize = 1 * 1024 * 1024;         {                         try {                 fileInputStream = new FileInputStream(                         (File) fotos.get("file"));                 URL url = new URL(urlServer);                 connection = (HttpURLConnection) url.openConnection();                 // Allow Inputs & Outputs                 connection.setDoInput(true);                 connection.setDoOutput(true);                 connection.setUseCaches(false);                 // Enable POST method                 connection.setRequestMethod("POST");                 connection.setRequestProperty("Connection", "Keep-Alive");                 connection.setRequestProperty("Content-Type",                         "multipart/form-data;boundary=" + boundary);                 outputStream = new DataOutputStream(                         connection.getOutputStream());                 //outputStream.writeBytes((String) fotos.get("user"));                 //TODO:outputStream.writeBytes((String) fotos.get("idUser"));                 outputStream.writeBytes(twoHyphens + boundary + lineEnd);                 outputStream                         .writeBytes("Content-Disposition: form-data; name=\"uploadedfile\";filename=\""                                 + fotos.get("file") + "\"" + lineEnd);                 outputStream.writeBytes(lineEnd);                 bytesAvailable = fileInputStream.available();                 bufferSize = Math.min(bytesAvailable, maxBufferSize);                 buffer = new byte[bufferSize];                 // Read file                 bytesRead = fileInputStream.read(buffer, 0, bufferSize);                 while (bytesRead > 0) {                     outputStream.write(buffer, 0, bufferSize);                     bytesAvailable = fileInputStream.available();                     bufferSize = Math.min(bytesAvailable, maxBufferSize);                     bytesRead = fileInputStream.read(buffer, 0, bufferSize);                 }                 outputStream.writeBytes(lineEnd);                 outputStream.writeBytes(twoHyphens + boundary + twoHyphens                         + lineEnd);                 // Responses from the server (code and message)                 serverResponseCode = connection.getResponseCode();                 // String serverResponseMessage =                 // connection.getResponseMessage();                 fileInputStream.close();                 outputStream.flush();                 outputStream.close();                             } catch (Exception ex) {                 // Exception handling             }finally             {                 return serverResponseCode;             }         }     } Este lo uso para pasar y recibir datos, user pass, etc. public static String paraLogin(HashMap login,String clave) {         // Create a new HttpClient and Post Header         HttpClient httpclient = new DefaultHttpClient();         HttpPost httppost = new HttpPost("http://www.tuwebservice");                 String permiso = "";                 try {                         List<NameValuePair> nameValuePairs = null;             if(clave.equalsIgnoreCase("login"))             {             nameValuePairs = new ArrayList<NameValuePair>(3);             // cargamos los datos de la pantalla login para enviarlos a             // comprobar             String em=(String) login.get("user");             nameValuePairs.add(new BasicNameValuePair("email", em));             if(Inicio.prefs.getBoolean("autoPass",true)){                 nameValuePairs.add(new BasicNameValuePair("password",(String) login.get("pass") ));                             }else{                 String passw=md5((String) login.get("pass"));                 nameValuePairs.add(new BasicNameValuePair("password",passw));                             }                                     String idioma = (String) login.get("idioma");             nameValuePairs.add(new BasicNameValuePair("idioma",idioma));                                     //este parametro sirve para que tere reconozca la acción que estoy enviando             nameValuePairs.add(new BasicNameValuePair("logueo", "true"));             }

Asi por encima creo que esto te servirá.

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