如果目标是蔚蓝表存储，则可以将文件名放在分区键列中.否则，我认为ADF没有本地方法可以做到这一点.您可能需要自定义活动或存储过程.

If your destination is azure table storage, you could put your filename into partition key column. Otherwise, I think there is no native way to do this with ADF. You may need custom activity or stored procedure.