發送文件從Java到C＃使用套接字

Question

任何人都可以給我一個關於如何發送文件從Java服務器到C＃客戶端，並從C＃接收完整的確認消息到Java的小教程。其實我是C＃的新手，不知道如何做套接字編程。我長期堅持下去。嘗試了很多代碼。有些代碼會收到不完整的文件，其中一些會陷入死循環。在這方面請幫助我。 感謝

編輯 這是我曾嘗試：

C＃服務器：

{ 

      IPAddress ipAd = IPAddress.Parse("192.168.1.131"); 
      // use local m/c IP address, and 

      // use the same in the client 


      /* Initializes the Listener */ 
      TcpListener myList = new TcpListener(ipAd, 5600); 

      /* Start Listeneting at the specified port */ 
      myList.Start(); 

      Console.WriteLine("The server is running at port 5600..."); 
      Console.WriteLine("The local End point is :" + 
           myList.LocalEndpoint); 
      Console.WriteLine("Waiting for a connection....."); 
     m: 
      clientSock = myList.AcceptSocket(); 

      //clientSock.SetSocketOption(SocketOptionLevel.Socket,SocketOptionName.ReceiveTimeout,10000); 


      Console.WriteLine("Connection accepted from " + clientSock.RemoteEndPoint); 

      //byte[] b = new byte[100]; 
      //int k = clientSock.Receive(b); 
      string fileName = "hello.wav"; 


      NetworkStream networkStream = new NetworkStream(clientSock); 

      StreamReader sr = new StreamReader(networkStream); 

      //read file length 
      int length = int.Parse(sr.ReadLine()); 

      if (networkStream.CanRead) 
      { 
       BinaryWriter bWrite = new BinaryWriter(File.Open(receivedPath + fileName, FileMode.Create)); 
       int receivedBytesLen = -1; 
       byte[] clientData = new byte[4096 * 5000]; 

       receivedBytesLen = networkStream.Read(clientData, 0, clientData.Length); 
       bWrite.Write(clientData, 0, receivedBytesLen); 

       do 
       { 
        receivedBytesLen = networkStream.Read(clientData, 0,clientData .Length); 
        bWrite.Write(clientData, 0, receivedBytesLen); 
       } while (receivedBytesLen > 0); 

       bWrite.Close(); 
       networkStream.Close(); 


      } 


      Console.WriteLine("Client:{0} connected & File {1} started received.", clientSock.RemoteEndPoint, fileName); 
      Console.WriteLine("File: {0} received & saved at path: {1}", fileName, receivedPath); 


      Recognizer_2 recognizeVoice = new Recognizer_2(clientSock); 
      recognizeVoice.recognize_wav(); // Acknowledgement 
      Console.WriteLine("\nResult Sent to the Client"); 
      goto m; 
     } 

Java客戶端：

 Socket socket = new Socket("192.168.1.131", 5600); 


     BufferedReader response_Stream = new BufferedReader(
       new InputStreamReader(socket.getInputStream())); 
     File f = new File(mFileName); 
     byte[] buffer = new byte[(int) f.length()]; 
     FileInputStream fis = new FileInputStream(f); 

     BufferedInputStream bis = new BufferedInputStream(fis); 


     bis.read(buffer, 0, buffer.length); 
     OutputStream outputStream = socket.getOutputStream(); 
     outputStream.write(buffer); 

     outputStream.flush(); 

     String final_Result_String = ""; 

     if (response_Stream != null) { 
      String respose_text = ""; 
      while ((respose_text = response_Stream.readLine()) != null) { 

       final_Result_String += respose_text; 

      } 

     } 

     Toast.makeText(getApplicationContext(), final_Result_String, 1) 
       .show(); 
     outputStream.close(); 

    } catch (Exception e) { 
     // TODO Auto-generated catch block 
     e.printStackTrace(); 

    } 

Answer 1

還有所使用的語言之間沒有任何的Dependance服務器或客戶端。

只是數據的結構很重要！

您應該搜索一些關於使用C＃進行套接字編程的教程。 例如：http://www.codeproject.com/Articles/10649/An-Introduction-to-Socket-Programming-in-NET-using

但語言並不重要，瞭解數據在網絡上發送時如何格式化。

編輯：你應該在數據中添加一個或兩個字節來指示它的長度。這並不是因爲一旦收到所有數據，就沒有數據可讀。