基于用例模型的面向对象需求分析方法

Object-oriented Requirement Analysis Method Based on Use-case Model

针对软件开发项目中需求文档详简程度不一及规范化程度不高的问题，采用面向对象 法，将标准建模语言的用例模型技术应用子需求分析，提出了一种精确描述用户需求的方法．应用 实例表明，该方法可以有效地避免或减少需求风险，有利于加快软件的开发过程．

Aiming at the problem of requirement documents' difference in details and poor normalization in software development, this paper adopts the object-oriented method, applying the use-case model technology of Unified Modeling Language(UML) on the requirement analysis. It puts forward a method of describing user requirement accurately. Application example illustrates that the method can effectively avoid or lessen requirement risk, thus fastening the software development process.