如果对横切关注点(例如日志和事务管理)进行了模块化，那么不用修改每个单独的类，就可以向代码中添加新特性。

If you modularize crosscutting concerns, such as logging and transaction management, it becomes possible to add new features to your code without modifying each class individually.

youdao

如果对横切关注点(例如日志和事务管理)进行了模块化，那么不用修改每个单独的类，就可以向代码中添加新特性。

If you modularize crosscutting concerns, such as logging and transaction management, it becomes possible to add new features to your code without modifying each class individually.

youdao