From a82b831b8b2b96dfa5791808f1207500e16697cf Mon Sep 17 00:00:00 2001
From: 648540858 <648540858@qq.com>
Date: 星期三, 04 一月 2023 10:39:40 +0800
Subject: [PATCH] 优化设备状态保持，自动记录心跳间隔，三次心跳失败则设备离线，不在使用设备有效期字段作为唯一判断标准，提高容错能力和稳定性。
---
src/main/java/com/genersoft/iot/vmp/service/impl/UserServiceImpl.java | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/src/main/java/com/genersoft/iot/vmp/service/impl/UserServiceImpl.java b/src/main/java/com/genersoft/iot/vmp/service/impl/UserServiceImpl.java
index f5dc7b0..aeba9ed 100644
--- a/src/main/java/com/genersoft/iot/vmp/service/impl/UserServiceImpl.java
+++ b/src/main/java/com/genersoft/iot/vmp/service/impl/UserServiceImpl.java
@@ -7,6 +7,7 @@
import com.github.pagehelper.PageInfo;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
+import org.springframework.util.ObjectUtils;
import org.springframework.util.StringUtils;
import java.util.List;
@@ -60,7 +61,7 @@
@Override
public boolean checkPushAuthority(String callId, String sign) {
- if (StringUtils.isEmpty(callId)) {
+ if (ObjectUtils.isEmpty(callId)) {
return userMapper.checkPushAuthorityByCallId(sign).size() > 0;
}else {
return userMapper.checkPushAuthorityByCallIdAndSign(callId, sign).size() > 0;
--
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