From 3cde2386c1ddaeeacc8b815d25af3b6a84541e46 Mon Sep 17 00:00:00 2001
From: 换个名字嗨起来 <577530412@qq.com>
Date: 星期四, 25 七月 2024 15:58:48 +0800
Subject: [PATCH] 接收返回值，做空值判断
---
src/main/java/com/ruoyi/project/system/dept/mapper/DeptMapper.java | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/src/main/java/com/ruoyi/project/system/dept/mapper/DeptMapper.java b/src/main/java/com/ruoyi/project/system/dept/mapper/DeptMapper.java
index aeebd59..addf691 100644
--- a/src/main/java/com/ruoyi/project/system/dept/mapper/DeptMapper.java
+++ b/src/main/java/com/ruoyi/project/system/dept/mapper/DeptMapper.java
@@ -106,4 +106,8 @@
* @return 部门列表
*/
List<Dept> selectChildrenDeptById(Long deptId);
+ /**
+ * get by id
+ */
+ Dept getDepById(Long deptId);
}
--
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