Aspect-oriented programming (AOP) is a new programming technique that allows programmers to modularize crosscutting concerns, it introduces aspects, which encapsulate behaviors that affect multiple modules into a sole reusable modules.

• 面向方面开发(AOP:Aspect-OrientedProgramming)是一项允许设计人员模块化横切关注点的新的编程技术,它引入了"方面"这一概念,"方面"把影响多个模块的行为封装到一个单独的可重用模块中。