<resultMap type="com.medaxis.hpams.target.domain.AO.MpTargetAO" id="MpTargetResult"> <result property="id" column="id" /> <result property="targetNum" column="target_num" /> <collection property="files" column="attachment" javaType="ArrayList" ofType="string" select="getFileList"/> </resultMap> <sql id="selectMpTargetVo"> select id, target_num, target_name, target_property, unit, recognition_degree, target_guide, hope_guide, display_form, compute_type, target_definition, target_meaning, attachment, delete_flag from mp_target </sql> <select id="getFileList" resultType="string" parameterType="int"> select name from mp_file_info where common_id=#{attachment} </select>
oftype:List的实体类
javaType: 属性类型