修改格式化时间错误

byit-myth-core/myth-admin-core/src/main/java/com/byit/service/impl/FlowStatusSnapshootServiceImpl.java

 package com.byit.service.impl;
 
+import cn.hutool.core.collection.CollectionUtil;
 import cn.hutool.core.date.DateUnit;
 import com.byit.job.utils.DateUtil;
 import com.byit.mapper.FlowStatusSnapshootMapper;
@@ -29,6 +30,11 @@ public class FlowStatusSnapshootServiceImpl implements FlowStatusSnapshootServic
 
     @Override
     public void removeAndSaveSnapshoot(List<FlowStatusSnapshoot> allFlow) {
+
+        if(CollectionUtil.isEmpty(allFlow)) {
+            log.info("-----------------无需快照插入-------------------");
+            return;
+        }
         //获取当天的日期
         String thisDateStr = DateUtil.dateFormat(new Date(), "yyyyMMdd");
         String thisHourStr = DateUtil.dateFormat(new Date(), "HH");