From d465f6537bda4c5b3844a15b73badf704f44c9a1 Mon Sep 17 00:00:00 2001
From: zhangherong <571457620@qq.com>
Date: 星期一, 07 四月 2025 16:01:16 +0800
Subject: [PATCH] art: 设备管理-用户选择-根据岗位选择用户

---
 lxzn-module-system/lxzn-system-biz/src/main/java/org/jeecg/modules/system/service/impl/SysBusinessCodeRuleServiceImpl.java |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/lxzn-module-system/lxzn-system-biz/src/main/java/org/jeecg/modules/system/service/impl/SysBusinessCodeRuleServiceImpl.java b/lxzn-module-system/lxzn-system-biz/src/main/java/org/jeecg/modules/system/service/impl/SysBusinessCodeRuleServiceImpl.java
index ea9e380..dc885c0 100644
--- a/lxzn-module-system/lxzn-system-biz/src/main/java/org/jeecg/modules/system/service/impl/SysBusinessCodeRuleServiceImpl.java
+++ b/lxzn-module-system/lxzn-system-biz/src/main/java/org/jeecg/modules/system/service/impl/SysBusinessCodeRuleServiceImpl.java
@@ -38,7 +38,7 @@
 
     @Override
     @Transactional(rollbackFor = Exception.class)
-    public String generateBusinessCodeSeq(String businessCode) {
+    public synchronized String generateBusinessCodeSeq(String businessCode) {
         //鏌ヨ鐢熸垚瑙勫垯
         LambdaQueryWrapper<SysBusinessCodeRule> queryWrapper = new LambdaQueryWrapper<>();
         queryWrapper.eq(SysBusinessCodeRule::getBusinessCode, businessCode);

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