mybatis小结

Mapped Statements collection does not contain value
此情况一般是mybatis.mapper-locations未配置对导致的

<sql id = "columnList">
id
</sql>
配置后可 通过<include refid="columnList"/>使用
<select id="select0" parameterType="string" resultMap="resultMap">
select
<include refid="columnList"/>
from A where ID_ = #{id, jdbcType=VARCHAR}
</select>