java - Generally speaking, does a service need to throw exceptions to the Controller for handling?

Question

 我一般在项目里，业务层的方法报错都会直接往上抛到控制层来做统一的处理，一般来说，有经验的开发者会选择这样的异常处理方法吗？
如果不这样做，那么一般怎样做？

Answer 1

Why should we throw it into the control layer? Different field types will affect your business direction, so I usually unified convergence exceptions at the service layer.

Answer 2

When there is a transaction, I will throw the exception to the control layer for processing, otherwise it may affect the rollback of the transaction

Answer 3

Usually it is handled directly in the service