基于UML的Web商务平台的开发方法

统一建模语言UML是一种面向对象的软件开发方法,它融合了软件工程领域的新思想、新方法和新技术。本文用UML设计了一个Web商务平台,并用支持UML的建模工具--RationalRose Enterprise Edition实现了该Web商务平台。本文给出了Web商务平台的需求分析-用例图,Web商务平台的详细设计--序列图、活动图和类图,以及Web商务平台的实现--
组件图和布局图。UML作为标准建模语言,支持从系统需求分析开始的软件开发全过程,它使系统各开发团队能够较容易地沟通,从而增强了整个系统开发过程的可控性,加快了
系统的开发速度,提高了软件质量。

Development of the UML-Based E-commerce Platform

UML(Unified Modeling Language) is a kind of modeling language for the development of object-oriented software,which involves many new ideas,new methods and new techniques being used in software engineering.In this paper,an E-commerce platform is developed by using a tool named Rational Rose Enterprise Edition supported by UML.Several diagrams are given for the E-commerce platform such as the use case diagram for system requirement analysis;the class diagram for system design details;and the deployment diagram for system implementation.As a standardized modeling language,UML can be used in the whole system development life cycle from system requirement analysis to system implementation.By using UML,the controllability of system development is greatly improved,the speed of system development is increased and,as a result,the quality of the software will be ensured.