fix: 修正没有最近一次落雷时间的错误

busi-back/busi-back-serviceImpl/src/main/java/com/huatek/busi/service/impl/arrester/RptAretMonitorServiceImpl.java

@@ -151,14 +151,16 @@ public class RptAretMonitorServiceImpl implements RptAretMonitorService {
         rptAretMonitor.setCreateTime(LocalDateTime.now());
         
         String lastActionTime = cacEntity.getLastActionTime();
-        if(lastActionTime.contains("."))
-        {
-        	rptAretMonitor.setLastTime(LocalDateTime.parse(lastActionTime.split("\\.")[0],
-    	            DateTimeFormatter.ofPattern(DateUtil.PATTERN_DATE_TIME)));
-        }else
-        {
-	        rptAretMonitor.setLastTime(LocalDateTime.parse(cacEntity.getLastActionTime(),
-	            DateTimeFormatter.ofPattern(DateUtil.PATTERN_DATE_TIME)));
+        if (StringUtils.isNotBlank(lastActionTime)){
+            if(lastActionTime.contains("."))
+            {
+                rptAretMonitor.setLastTime(LocalDateTime.parse(lastActionTime.split("\\.")[0],
+                        DateTimeFormatter.ofPattern(DateUtil.PATTERN_DATE_TIME)));
+            }else
+            {
+                rptAretMonitor.setLastTime(LocalDateTime.parse(cacEntity.getLastActionTime(),
+                        DateTimeFormatter.ofPattern(DateUtil.PATTERN_DATE_TIME)));
+            }
         }
         rptAretMonitor.setRunState(cacEntity.getRunState());
         return rptAretMonitorDao.saveOrUpdate(rptAretMonitor);