面向方面编程的研究

面向方面编程(AOP)是一种新的编程技术,它弥补了面向对象编程(OOP)在跨越模块行为上的不足,AOP引进了Aspect,允许程序员对横切关注点进行模块化,增强了系统的可维护性和代码的重用性。该文介绍了AOP的关键概念和开发流程,给出了AOP的原理和AOP的JBoss实现,并说明了AOP的优点和有待于进一步研究的问题。

The Study of Aspect-Oriented Programming

AOP is a new programming technology, which makes up the weakness of OOP in leaping over the modules.AOP fetches in Aspect, and allows the programming maker to modularizeCrosscutting Concern.This expands the maintainability of the system and the repeated using ability of the codes.This paper introduces the pivotal concept and programming process of AOP, illustrates the principle and JBoss realization method of AOP, and states the strongpoint and some problems that need further studies.