From e0916aa2e78266fb12da41d75bf7aab701bbf3d0 Mon Sep 17 00:00:00 2001
From: liujie <1793218484@qq.com>
Date: 星期三, 23 七月 2025 14:56:07 +0800
Subject: [PATCH] 修改bug

---
 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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