From d6fe626b1cea8d206a4b9679c07d555e3de2ea9a Mon Sep 17 00:00:00 2001
From: ljm <1271952916@qq.com>
Date: 星期六, 22 十月 2022 09:48:45 +0800
Subject: [PATCH] 【zlm心跳hook】重复查询redis了 变量也不需要多次定义 数据库有的话应该恢复zlm 缓存没有的话需要重新加载缓存

---
 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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