做了一个用socket进行传输数据的APP，想加装modbus，求大神指导

做了一个用socket进行传输数据的APP，想加装modbus，求大神指导

private void acceptServer() throws IOException {
        //组合IP
        String IP = ConnectIP1.getText().toString() + "." + ConnectIP2.getText().toString() + "." + ConnectIP3.getText().toString() + "." + ConnectIP4.getText().toString();
        //创建客户端Socket，指定服务器地址和端口
        socket = new Socket(IP, Integer.parseInt(ConnectPort.getText().toString()));
        OutputStream os = socket.getOutputStream();//字节输出流
        PrintWriter pw = new PrintWriter(os);//将输出流包装为打印流
        ((Mysocket) getApplication()).setSocket(socket);
        //获取客户端的IP地址
        InetAddress address = InetAddress.getLocalHost();
        String ip = address.getHostAddress();
        pw.write("客户端：~" + ip + "~ 接入服务器！！" + "\n");
        pw.flush();
    }