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64 lines
2.5 KiB
64 lines
2.5 KiB
2 years ago
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE mapper
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PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
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"http://mybatis.org/dtd/mybatis-3-mapper.dtd">
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<mapper namespace="com.ischoolbar.programmer.dao.common.ProductDao">
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<!-- 商品插入操作 -->
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<insert id="add" parameterType="com.ischoolbar.programmer.entity.common.Product">
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insert into product(id,productCategoryId,name,tags,imageUrl,price,stock,sellNum,viewNum,commentNum,content,createTime) values(null,#{productCategoryId},#{name},#{tags},#{imageUrl},#{price},#{stock},#{sellNum},#{viewNum},#{commentNum},#{content},#{createTime})
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</insert>
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<!-- 商品更新操作 -->
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<update id="edit" parameterType="com.ischoolbar.programmer.entity.common.Product">
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update product set productCategoryId = #{productCategoryId},name = #{name},tags = #{tags},imageUrl = #{imageUrl},price = #{price},stock = #{stock},content = #{content} where id = #{id}
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</update>
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<!-- 商品统计数量更新 -->
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<update id="updateNum" parameterType="com.ischoolbar.programmer.entity.common.Product">
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update product set stock = #{stock},sellNum = #{sellNum},viewNum = #{viewNum},commentNum = #{commentNum} where id = #{id}
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</update>
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<!-- 商品信息搜索查询 -->
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<select id="findList" parameterType="Map" resultType="com.ischoolbar.programmer.entity.common.Product">
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select * from product where 1 = 1
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<if test="name != null">
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and name like '%${name}%'
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</if>
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<if test="tags != null">
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and tags like '%${tags}%'
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</if>
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<if test="priceMin != null">
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and price > #{priceMin}
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</if>
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<if test="priceMax != null">
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and price < #{priceMax}
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</if>
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<if test="orderBy != null and sort != null">
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order by ${orderBy} ${sort}
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</if>
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<if test="offset != null and pageSize != null">
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limit #{offset},#{pageSize}
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</if>
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</select>
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<!-- 模糊搜索总条数 -->
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<select id="getTotal" parameterType="Map" resultType="Integer">
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select count(*) from product where 1 = 1
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<if test="name != null">
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and name like '%${name}%'
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</if>
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<if test="tags != null">
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and tags in(${tags})
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</if>
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<if test="priceMin != null">
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and price > #{priceMin}
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</if>
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<if test="priceMax != null">
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and price < #{priceMax}
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</if>
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</select>
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<!-- 根据id查询 -->
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<select id="findById" parameterType="Long" resultType="com.ischoolbar.programmer.entity.common.Product">
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select * from product where id = #{value}
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</select>
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<!-- 删除商品信息 -->
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<delete id="delete" parameterType="String">
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delete from product where id in(${value})
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</delete>
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</mapper>
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