From 8bd2f47c9a92ffcf5ae43fae965eaefd4748e263 Mon Sep 17 00:00:00 2001
From: lishuyuan <lishuyuan@inspur.com>
Date: 星期四, 02 十一月 2023 10:17:47 +0800
Subject: [PATCH] bugfix：目录订阅收到更新事件时，sql字段update_time为空导致的报错
---
src/main/java/com/genersoft/iot/vmp/utils/DateUtil.java | 5 +++++
1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/src/main/java/com/genersoft/iot/vmp/utils/DateUtil.java b/src/main/java/com/genersoft/iot/vmp/utils/DateUtil.java
old mode 100644
new mode 100755
index 23cb9da..1abf2c6
--- a/src/main/java/com/genersoft/iot/vmp/utils/DateUtil.java
+++ b/src/main/java/com/genersoft/iot/vmp/utils/DateUtil.java
@@ -1,6 +1,8 @@
package com.genersoft.iot.vmp.utils;
+import org.apache.commons.lang3.ObjectUtils;
+
import java.time.Instant;
import java.time.LocalDate;
import java.time.LocalDateTime;
@@ -109,6 +111,9 @@
}
public static long getDifferenceForNow(String keepaliveTime) {
+ if (ObjectUtils.isEmpty(keepaliveTime)) {
+ return 0;
+ }
Instant beforeInstant = Instant.from(formatter.parse(keepaliveTime));
return ChronoUnit.MILLIS.between(beforeInstant, Instant.now());
}
--
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