mybatis:父子表查询一对多（collection）

select语句：

 
    SELECT
	t1.id AS workOrderTaskId,
	t1.process_name AS processName,
	t1.num AS beforeRemainNum,
	t2.id,
	/*t2.work_order_task_id AS workOrderTaskId,*/
	t3.NAME AS operatorName,
	t2.submitted_num AS submittedNum,
	t2.create_time AS createTime
   FROM
	work_order_task t1
	LEFT JOIN task_submitted_record t2 ON t1.id = t2.work_order_task_id
	LEFT JOIN USER t3 ON t2.operatior_id = t3.id
    
      
    
    
      order by ${orderByClause}
    
  

实体类：

public class SubmitTaskRecordVo {

    /**
     * 工单任务id
     */
    private Long workOrderTaskId;
    /**
     * 工序名称
     */
    private String processName;
    /**
     * 该工单任务中的剩余工序报工数
     */
    private Integer beforeRemainNum;

    /**
     * 该工单任务报工记录
     */
    private List submittedTaskRecordBos;
}

SubmittedTaskRecordBo实体类：
public class SubmittedTaskRecordBo {
    private Long id;

    private Long workOrderTaskId;

    private String operatorName;

    private Integer submittedNum;

    private Date createTime;
}