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。
Requirement is the foundation of soft-ware project. How to grasp user requirement, is the key factor of project succeeds ornot. A flexible technique of software requirement analysis could help developers to gain the user requirement accurately. Use case mod-eling, acomponentofobjectorientedtechnology of software development, could describe the whole requirement about system functionand reflect the inter-operating relation between user and system. How to use case modeling analyzing soflware requirement is introduced briefly by using an illustration.
出处
《计算机工程与设计》
CSCD
北大核心
2007年第18期4504-4506,共3页
Computer Engineering and Design
基金
山东省科技发展计划基金项目(2002-276-022090104)。
关键词
用例
用例建模
用例模型
软件需求
参与者
use case
use case modeling use case model
software requirement
actor
