修复权限重复值

db/sys_user_role_permission_relation.sql

@@ -118,7 +118,7 @@ INSERT INTO sys_user_role_permission_relation(role_id, permission_id) VALUES
     (3, '3'),
         (3, '3.1'),
         (3, '3.2'),
-            (3, '3.2.1'), (1, '3.2.1.2'), (1, '3.2.2'),
+            (3, '3.2.1'), (3, '3.2.1.2'), (3, '3.2.2'),
     (3, '4'),
         (3, '4.1'),
             (3, '4.1.1'), (3, '4.1.2'), (3, '4.1.3'), (3, '4.1.4'), (3, '4.1.5')

src/main/java/com/backendsys/modules/system/service/impl/SysUserRoleServiceImpl.java

@@ -87,7 +87,14 @@ public class SysUserRoleServiceImpl extends ServiceImpl<SysUserRoleDao, SysUserR
         // 判断 modules 是否重复
         List<String> permissionIds = sysUserRole.getPermission_ids();
         if (CollUtil.isNotEmpty(permissionIds) && permissionIds.size() != CollUtil.distinct(permissionIds).size()) {
-            throw new CustException("权限ID出现重复值");
+            // 筛选出重复值
+            Map<String, Integer> countMap = CollUtil.countMap(permissionIds);
+            // 筛选出出现次数大于1的元素
+            List<String> duplicates = new ArrayList<>();
+            for (Map.Entry<String, Integer> entry : countMap.entrySet()) {
+                if (entry.getValue() > 1) duplicates.add(entry.getKey());
+            }
+            throw new CustException("权限ID出现重复值: " + duplicates);
         }
 
         SysUserRole detail = sysUserRoleDao.selectById(sysUserRole.getRole_id());