【摘要】 统一建模语言UML是面向对象建模领域中通用的标准语言,用例作为UML,的主要技术之一,不仅是获取需求的重要手段,而且可以骚动整个开发过程。本文以教务管理系统中教材管理子系统开发经验为实例,介绍一种简单直观的增量迭代方法,用以在需求分析阶段捕获初始的的系统用例,同时帮助开发人员之间更好地沟通。更多还原

【Abstract】 UML is a universal standard language in the filed of object-oriented modeling.Use case,as one of the main technolo- gies of UML,is not only an important mean to acquire demands,but also can drive all the development process.By taking the development experiences of textbook management sub-system in educational affair management system as example,this paper introduced a simple and intuitionistic increment iteration method,to capture initial systematic use case in demand analyzing stage,as well as to help developers for better communication.更多还原