mybatis collection column 传常量

想要在mybatis 的collection关联查询中，添加一个常量：classifyId=1作为参数，原先使用的添加方式为：

<collection property="imageList" column="{aaaId=aaa_id,classifyId='1'}"
                javaType="ArrayList"
                select="com.fsti.information.dao.ImageManageMapper.queryGoodsImage">
    </collection>

会报找不到行：”1 “的错误。

需要将关联的语句改为：

 <resultMap id="GoodsVO" type="com.fsti.aaa.bean.vo.aaaVO" >
    <collection property="imageList" column="{aaaId=aaa_id,classifyId=classifyId}"
                javaType="ArrayList"
                select="com.fsti.information.dao.ImageManageMapper.queryGoodsImage">
    </collection>
    <collection property="goodsTags" column="{goodsId = goods_id}"
                javaType="ArrayList"
                select="com.fsti.goods.dao.GoodsTagsReleMapper.queryGoodsTags">
    </collection>
  </resultMap>

基础查询的语句改为：

<select id="queryAaaVO" resultMap="aaaVO" parameterType="java.util.Map" >
    select
    <include refid="Base_Column_List" />,
    1 as classifyId
    from aaa
    where
    aaa_id=#{aaaId,jdbcType=BIGINT}
  </select>

也就是在查询时添加一句 1 as classifyId
然后，将其作为变量在column中引用即可：classifyId=classifyId