通过TCP

Question

我的TCP客户端出了问题。 我的TCP服务器将一个位图作为字符串发送到TCP客户端。目前每秒有15 bmp。我的问题是，当我将接收到的字节数组转换为字符串时，大多数都被读为“////// ....”。

我的TCP服务器代码是（C＃）：

private void StreamWriter(byte[] writeMessage)
    {
        TcpClient client = new TcpClient();
        client.Connect(IPAddress.Parse(Ip), Port);

        NetworkStream streamSender = client.GetStream();
        streamSender.Write(writeMessage, 0, writeMessage.Length);
        streamSender.Flush();
        streamSender.Close();
        client.Close();

    }

    private void sendImage()
    {

        while (send)
        {
            MemoryStream mem = new MemoryStream();
            image.Save(mem, System.Drawing.Imaging.ImageFormat.Bmp);
            mem.Close();
            mem.Dispose();
            StreamWriter(Encoding.ASCII.GetBytes(Convert.ToBase64String(mem.ToArray())));
            i++;
        }
    }

我的客户端代码是（Android Studio）：

class MyServerThread implements Runnable {

    @Override
    public void run() {
        try {
            ServerSocket ss = new ServerSocket(50000);
            while (true) {
                Socket  s = ss.accept();
                InputStream is = (s.getInputStream());
                BufferedInputStream bufferedReader = new BufferedInputStream(is);
                byte[] contents = new byte[440000];
                int bytesRead = 0;

                while ((bytesRead = bufferedReader.read(contents)) != -1) {
                    message = new String(contents, 0, bytesRead);

                }
                is.close();
                bufferedReader.close();

                    if (message.equals("Connection OK!")) {
                        createIP();
                    } else {
                        createPic();
                    }
            }
        } catch (IOException e) {
            e.printStackTrace();
        }

    }
}

Answer 1

我找到了解决方案。

现在是客户端代码：

class MyServerThread implements Runnable {

    @Override
    public void run() {
        try {
            ServerSocket ss = new ServerSocket(50000);
            while (true) {
                Socket  s = ss.accept();
                InputStream is = (s.getInputStream());

                BufferedReader r = new BufferedReader(new InputStreamReader(is));
                StringBuilder total = new StringBuilder();
                String line;
                while ((line = r.readLine()) != null) {
                    total.append(line);
                }
                message = total.toString();

                s.close();
                is.close();

                    if (message.equals("Connection OK!")) {
                        createIP();
                    } else {
                        createPic();
                    }
            }
        } catch (IOException e) {
            e.printStackTrace();
        }

    }
}