feat(stock): 添加产品模型ID查询功能并优化库存服务

liyong

2026-04-27 da068b4738f50cdb37a8aa27d417283b2a4f11a8

 src/main/resources/mapper/basic/ProductModelMapper.xml

@@ -121,5 +121,10 @@
        left join product p on p.id = pm.product_id
        order by p.id,pm.id desc
    </select>
    <select id="selectProductModelById" resultType="com.ruoyi.basic.pojo.ProductModel">
        select pm.model,p.product_name,pm.id from product_model pm
                 left join product p on p.id = pm.product_id
                 where pm.id = #{productModelId}
    </select>

</mapper>