Merge branch 'refs/heads/dev_New_pro' into dev_宁夏_英泽防锈

云

2026-05-27 620bb4712a31791231c4381581f0f60088f079fe

 src/main/java/com/ruoyi/project/system/service/ISysDeptService.java

@@ -121,4 +121,11 @@
     * @return 结果

     */

    public int deleteDeptById(Long deptId);



    /**

     * 查询顶层部门id

     * @param deptId

     * @return

     */

    Long maxLevelDeptId(Long deptId);

}