备份

ruoyi-system/src/main/java/com/ruoyi/system/mapper/SysUserRoleMapper.java

@@ -14,4 +14,5 @@ public interface SysUserRoleMapper extends BaseMapperPlus<SysUserRoleMapper, Sys
 
     List<Long> selectUserIdsByRoleId(Long roleId);
 
+    List<Long> selectUserIdsByNotRoleId(Long roleId);
 }

ruoyi-system/src/main/resources/mapper/system/SysUserRoleMapper.xml

@@ -14,4 +14,10 @@
             on u.user_id = sur.user_id and sur.role_id = #{roleId}
     </select>
 
+    <select id="selectUserIdsByNotRoleId" resultType="java.lang.Long">
+        select u.user_id from sys_user u
+                                  inner join sys_user_role sur
+                                             on u.user_id = sur.user_id and sur.role_id != #{roleId}
+    </select>
+
 </mapper>