求教关于Android Studio的modbusTCP通讯问题

Question

 private void modbusInit() {
        ModbusReq.getInstance().setParam(new ModbusParam()
                .setHost(ip.getText().toString())
                .setPort(Integer.parseInt(port.getText().toString()))
                .setEncapsulated(false)
                .setKeepAlive(true)
                .setTimeout(5000)
                .setRetries(3))
                .init(new OnRequestBack<String>() {
                    @Override
                    public void onSuccess(String s) {
                        Toast.makeText( MainActivity.this, "Success", Toast.LENGTH_SHORT ).show();
                    }                    @Override
                    public void onFailed(String msg) {
                        Toast.makeText( MainActivity.this,"Failed:"+msg,Toast.LENGTH_SHORT ).show();
                    }
                });
    }在尝试做一个Android的modbusTCP通讯，调用的是“modbus4Android-1.2.jar”这个jar包。老是提示“ modbus master is not inited successfully”。求教各位大神帮忙分析一下，哪里出问题了

Answer 1

竟然没人回答.我已经通过其他防守解决了android连接PLC的问题,此贴终止.APP连接:
链接: https://pan.baidu.com/s/1yzhZRQARAugyyBLk7EhOrg 提取码: 2i7w