From c8132ad798cd09c8db2e31518340517e7046a1ee Mon Sep 17 00:00:00 2001
From: CR7 <1965214192@qq.com>
Date: Sun, 15 Dec 2024 23:41:12 +0800
Subject: [PATCH] =?UTF-8?q?=E6=8F=90=E4=BA=A4?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../java/com/yami/shop/dao/BrandMapper.java   | 37 +++++++++++++++++++
 1 file changed, 37 insertions(+)
 create mode 100644 yami-shop-service/src/main/java/com/yami/shop/dao/BrandMapper.java

diff --git a/yami-shop-service/src/main/java/com/yami/shop/dao/BrandMapper.java b/yami-shop-service/src/main/java/com/yami/shop/dao/BrandMapper.java
new file mode 100644
index 0000000..8f715bd
--- /dev/null
+++ b/yami-shop-service/src/main/java/com/yami/shop/dao/BrandMapper.java
@@ -0,0 +1,37 @@
+/*
+ * Copyright (c) 2018-2999 广州市蓝海创新科技有限公司 All rights reserved.
+ *
+ * https://www.mall4j.com/
+ *
+ * 未经允许，不可做商业用途！
+ *
+ * 版权所有，侵权必究！
+ */
+
+package com.yami.shop.dao;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.yami.shop.bean.model.Brand;
+import org.apache.ibatis.annotations.Param;
+
+import java.util.List;
+
+/**
+ * @author lanhai
+ */
+public interface BrandMapper extends BaseMapper<Brand> {
+
+	/**
+	 * 根据品牌名称获取品牌
+	 * @param brandName 品牌名称
+	 * @return 品牌信息
+	 */
+	Brand getByBrandName(String brandName);
+
+	/**
+	 * 根据分类id获取品牌列表
+	 * @param categoryId 分类id
+	 * @return 品牌列表
+	 */
+	List<Brand> listByCategoryId(@Param("categoryId")Long categoryId);
+}
\ No newline at end of file