增量开发MQTT协议、功能模块，上下行命令（消息）等

liurunyu

2025-06-05 f8b2e59a82702a790c383a8ecd90c708c76e2488

 pipIrr-platform/pipIrr-global/src/main/java/com/dy/pipIrrGlobal/command/CommandSv.java

@@ -100,7 +100,10 @@
        po.setParam((JSONObject) JSON.toJSON(param));
        po.setSendTime(new Date());
        po.setOperator(operator);
        rmCommandHistoryDao.insertSelective(po) ;
        int count = rmCommandHistoryDao.insertSelective(po) ;
        if(count == 0){
            po = null ;
        }
        return po;
    }