From dc558d7aaa42bc4630b1b9b61ab567268ae622b1 Mon Sep 17 00:00:00 2001 From: CR7 <1965214192@qq.com> Date: Wed, 18 Dec 2024 21:32:17 +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 --- .../com/yami/shop/dao/DeliveryMapper.java | 29 +++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 yami-shop-service/src/main/java/com/yami/shop/dao/DeliveryMapper.java diff --git a/yami-shop-service/src/main/java/com/yami/shop/dao/DeliveryMapper.java b/yami-shop-service/src/main/java/com/yami/shop/dao/DeliveryMapper.java new file mode 100644 index 0000000..8d64b0f --- /dev/null +++ b/yami-shop-service/src/main/java/com/yami/shop/dao/DeliveryMapper.java @@ -0,0 +1,29 @@ +/* + * 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! + */ + +// 定义包名 +package com.yami.shop.dao; + +// 导入所需的类 +import com.yami.shop.bean.model.Delivery; +import com.baomidou.mybatisplus.core.mapper.BaseMapper; + +/** + * DeliveryMapper 接口的文档注释 + * 这里可以描述这个接口的作用,比如它是用于数据库操作的Mapper接口 + * + * @author lanhai 表示这个类的作者是lanhai + */ +public interface DeliveryMapper extends BaseMapper { + // 这个接口继承了BaseMapper接口,泛型参数为Delivery,表示这个Mapper与Delivery实体类相关联 + // 在这个接口中,可以定义与Delivery表相关的数据库操作方法 + // 由于继承了BaseMapper,已经包含了很多基础的数据库操作方法,如增删改查 + // 如果需要额外的自定义方法,可以在这个接口中声明,然后在对应的XML文件或使用MyBatis Plus的注解方式实现 +} \ No newline at end of file