优化异常处理以及级联设备状态查询

648540858

2023-03-17 c3ce2bc5d069ba57309567aee4ae418bc0cf75ed

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package com.genersoft.iot.vmp.service.bean;
 
public interface PlayBackCallback<T> {
 
    void call(PlayBackResult<T> msg);
 
}