The Design And Implementing Of A News Distribution System Based On AOP

AOP is constructed on the basis of OOP System, it distract the key point of design from OOP traditional characteristics. AOP allow software constructors to use a new methodology which complement the OOP to Design. AOP is better than OOP on resolving reuse and function expansibility problem, especially, the expansibility of function and framework.This paper take a news publications system which author developed as an example, analysed MVC, IOC, Chain of Responsibility Pattern, and provide the scheme of software reuse and function expanding combining AOP . It analyses and designs from both OOP and AOP points, and gives a better policy for system reuse and function expandability.And I analyse the news publication system, based on engineering applications viewer, I calculates the workload of requirement changing and group development for both OOP and AOP, and the gives the value of AOP in software development applications, and build an analysis standard for software architecture design. Then according to such standard I discuss the advantage and disadvantages of the OOP and AOP, and how to make a choice between them facing real project.