Merge remote-tracking branch 'origin/jtwy' into jtwy

liyong

昨天 6b39b27a2807f4fb60e3b8ac12a1bb5deaad7775

 src/main/java/com/ruoyi/project/system/mapper/SysDeptMapper.java

@@ -115,4 +115,11 @@
     * @return 结果

     */

    public int deleteDeptById(Long deptId);



    /**

     * 查询顶层部门id

     * @param deptId

     * @return

     */

    Long maxLevelDeptId(Long deptId);

}