# DTO和实体映射

视频演示地址： [应用层入门：DTO和实体的映射](https://www.jtthink.com/course/play/2962)

![](https://3797012281-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MLMOhR7AdhHvrzN8Mr3%2F-MM6qiA_NVyVa1mwkSS2%2F-MM6qwFw72RlWurKsPFK%2F%E5%9B%BE%E7%89%87.png?alt=media\&token=bdd302ff-6a61-4ec0-8580-5467eb0d2369)