During any project implementation, you will find yourself spending a lot of effort on managing the data objects instead of implementing the business logic.

在任何项目实现期间，您都会发现自己花费了大量的精力管理数据对象，而不是进行业务逻辑的实现。

youdao

During any project implementation, you will find yourself spending a lot of effort on managing the data objects instead of implementing the business logic.

在任何项目实现期间，您都会发现自己花费了大量的精力管理数据对象，而不是进行业务逻辑的实现。

youdao