tld-consumer-9560/src/main/resources/mapper/GoodsMapper.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
        "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.tld.mapper.GoodsMapper">

    <sql id="field">
        id,item_number,type,min_accommodate,accommodate_num,max_accommodate,supplier,storage_location,input_type,user_department,low_reserves,high_reserves,grade,packing_type,unit,name
    </sql>
    <!-- 查询货品信息 -->
    <select id="getStorage" resultType="com.tld.model.Goods">
        select
            a.id,
            a.item_number,
            a.type,
            a.min_accommodate,
            a.accommodate_num,
            a.max_accommodate,
            a.supplier,
            a.storage_location,
            a.input_type,
            a.user_department,
            a.low_reserves,
            a.high_reserves,
            a.grade,
            a. packing_type,
            a. unit,
            a.name,
            b.name as userDepartmentName,
            c.storage_location_name as storageLocationName
        from tld_goods a
        left join tld_department b on a.user_department = b.code
        left join tld_storage_location c on a.storage_location = c.id
        <trim prefix="WHERE" prefixOverrides="and |or">
            <if test="itemNumber != null and itemNumber != ''">
                and a.item_number = #{itemNumber}
            </if>
            <if test="id != null and id != ''">
                and a.id = #{id}
            </if>
        </trim>
    </select>
    <!-- 新增货品信息 -->
    <insert id="addGoods">
        insert into tld_goods(item_number,type,min_accommodate,accommodate_num,max_accommodate,supplier,storage_location,input_type,user_department,low_reserves,high_reserves,grade,packing_type,unit,name)
        values(#{itemNumber},#{type},#{minAccommodate},#{accommodateNum},#{maxAccommodate},#{supplier},#{storageLocation},#{inputType},#{userDepartment},#{lowReserves},#{highReserves},#{grade},#{packingType},#{unit},#{name})
    </insert>
    <!-- 删除货品信息 -->
    <delete id="delGoods">
        delete from tld_goods where id = #{id}
    </delete>
    <!-- 修改货品信息 -->
    <update id="updateGoods">
        update tld_goods
        <set>
            <trim suffixOverrides=",">
                <if test="itemNumber != null">
                    item_number = #{itemNumber},
                </if>
                <if test="type != null">
                    type = #{type},
                </if>
                <if test="minAccommodate != null">
                    min_accommodate = #{minAccommodate},
                </if>
                <if test="accommodateNum != null">
                    accommodate_num = #{accommodateNum},
                </if>
                <if test="maxAccommodate != null">
                    max_accommodate = #{maxAccommodate},
                </if>
                <if test="supplier != null">
                    supplier = #{supplier},
                </if>
                <if test="storageLocation != null">
                    storage_location = #{storageLocation},
                </if>
                <if test="inputType != null">
                    input_type = #{inputType},
                </if>
                <if test="userDepartment != null">
                    user_department = #{userDepartment},
                </if>
                <if test="lowReserves != null">
                    low_reserves = #{lowReserves},
                </if>
                <if test="highReserves != null">
                    high_reserves = #{highReserves},
                </if>
                <if test="grade != null">
                    grade = #{grade},
                </if>
                <if test="packingType != null">
                    packing_type = #{packingType},
                </if>
                <if test="unit != null">
                    unit = #{unit},
                </if>
                <if test="name != null">
                    name = #{name},
                </if>
            </trim>
        </set>
            where id = #{id}
    </update>
    <!-- 导出数据查询 -->
    <select id="export" resultType="java.util.LinkedHashMap">
        select
            a.item_number,
            a.name,
            a.type,
            a.min_accommodate,
            a.accommodate_num,
            a.max_accommodate,
            a.supplier,
            c.storage_location_name,
            a.input_type,
            b.name,
            a.low_reserves,
            a.high_reserves,
            a.grade,
            a.packing_type,
            a.unit
        from tld_goods a
        left join tld_department b on a.user_department = b.code
        left join tld_storage_location c on a.storage_location = c.id
        <trim prefix="WHERE" prefixOverrides="and |or">
            <if test="itemNumber != null and itemNumber != ''">
                and item_number = #{itemNumber}
            </if>
            <if test="id != null and id != ''">
                and id = #{id}
            </if>
        </trim>
    </select>

</mapper>