【摘要】 需求是软件项目的基础,如何把握用户需求,是项目成功与否的关键。一个灵活的软件需求分析技术,可以帮助开发人员准确获取用户需求。用例建模是面向对象软件开发技术的重要组成内容,它能够完整地捕捉系统的功能性需求,体现用户和系统之间的交互关系。通过一个实例分析,简要介绍如何使用用例建模技术,完成软件需求分析。更多还原

【Abstract】 Requirement is the foundation of software project. How to grasp user requirement, is the key factor of project succeeds or not. A flexible technique of software requirement analysis could help developers to gain the user requirement accurately. Use case mod- eling, a component of object oriented technology of software development, could describe the whole requirement about system function and reflect the inter-operating relation between user and system. How to use case modeling analyzing software requirement is introduced briefly by using an illustration.更多还原