From ce1fba3d0a107bd6ea79b3ad9ae47c63f57a0a13 Mon Sep 17 00:00:00 2001
From: xiaoyong931011 <15274802129@163.com>
Date: Mon, 27 Sep 2021 20:12:18 +0800
Subject: [PATCH] 20210927

---
 src/main/resources/mapper/modules/MallGoodsCategoryMapper.xml |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/src/main/resources/mapper/modules/MallGoodsCategoryMapper.xml b/src/main/resources/mapper/modules/MallGoodsCategoryMapper.xml
index ff946f0..7d707cd 100644
--- a/src/main/resources/mapper/modules/MallGoodsCategoryMapper.xml
+++ b/src/main/resources/mapper/modules/MallGoodsCategoryMapper.xml
@@ -66,4 +66,10 @@
     <select id="getParentCategorys" resultType="cc.mrbird.febs.mall.vo.AdminMallGoodsCategoryTreeVo">
         SELECT m.id parentId,m.name name  FROM mall_goods_category m where m.parent_id = 0
     </select>
+
+
+    <select id="selectChildCategaryById" resultType="cc.mrbird.febs.mall.entity.MallGoodsCategory">
+        select * from mall_goods_category
+        where parent_id = #{id}
+    </select>
 </mapper>
\ No newline at end of file

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