From 2485a4875adda2ffd0e8cfccdf749f15fe8d48cb Mon Sep 17 00:00:00 2001
From: huliguo <2023611923@qq.com>
Date: 星期四, 17 七月 2025 08:47:48 +0800
Subject: [PATCH] bug修改

---
 ruoyi-system/src/main/java/com/ruoyi/system/service/impl/LicenceServiceImpl.java |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/LicenceServiceImpl.java b/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/LicenceServiceImpl.java
index 2f34ded..b9d5164 100644
--- a/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/LicenceServiceImpl.java
+++ b/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/LicenceServiceImpl.java
@@ -27,10 +27,11 @@
     public void add(AddLicenceDTO dto) {
         //判断是否存在
         Licence licence = this.baseMapper.selectOne(new LambdaQueryWrapper<Licence>().eq(Licence::getName, dto.getName()).eq(Licence::getDelFlag, 0));
-        if (null == licence) {
+        if (null != licence) {
             throw new ServiceException("许可证名称重复");
         }
 
+        licence = new Licence();
         BeanUtils.copyProperties(dto, licence);
         String grand = String.join(";", dto.getGrandNameList());//多个以分号相隔
         licence.setGradeName(grand);

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