修复因为心跳重发导致的心跳间隔异常

648540858

2023-07-14 4162706ec43375058df381e9f23f648b01f1dfb3

 src/main/java/com/genersoft/iot/vmp/common/VersionPo.java

@@ -1,6 +1,6 @@
package com.genersoft.iot.vmp.common;

import com.alibaba.fastjson.annotation.JSONField;
import com.alibaba.fastjson2.annotation.JSONField;

public class VersionPo {
    /**