charging_pile/common/src/main/resources/mapper/SparePartrMapper.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.hcy.common.mapper.sparePart.SparePartMapper">

    <select id="pageList" resultType="com.hcy.common.dto.SparePartDto">
        SELECT
            lsp.*,
            lw.warehouse_name as  warehouseName
        FROM
            la_spare_part AS lsp
            LEFT JOIN la_warehouse AS lw ON lw.id = lsp.warehouse_id
        <where>
            lsp.is_delete = 0
            <if test="param.keywords != null and param.keywords != ''">
                and (lsp.spare_parts_code like concat('%',#{param.keywords},'%') or
                    lsp.spare_parts_name like concat('%',#{param.keywords},'%') or
                lw.warehouse_name like concat('%',#{param.keywords},'%'))
            </if>
            <if test="param.warehouseIds != null and param.warehouseIds != ''">
                and find_in_set(lw.id,#{param.warehouseIds})
            </if>
        </where>
    </select>

</mapper>