STEP1
在对应的mapper.java
public interface ATMReportsMapper {
Object selectByExec_id(@Param("execId") String exec_id, @Param("caseId") Long case_id);
}
其中Object为mysql中自定义的数据结构.
STEP2 在对应的表的.xml文件中进行匹配
<mapper>
<select id="selectByExec_id" resultMap="BaseResultMap">
select
<include refid="Base_Column_List" />
from execute_record
where exec_id = #{execId,jdbcType=VARCHAR} and case_id = #{caseId,jdbcType=BIGINT}
</select>
</mapper>