场景与视点结合的需求获取方法及应用分析

A Requirements Acquisition Method Combining Scenario and Viewpoint and Its Application Analysis

需求获取是软件开发的一个重要环节。文章对现有的几种主流的需求获取方法进行了归纳分析,提出了一种将场景和视点结合的需求获取方法。利用该方法能够采集到系统的需求并将其描述清晰。通过一个实例验证了该方法的有效性。

Requirement acquisition is an important sector in software developing. We conduct an inductive analysis on some existing mainstream requirement acquisition methods, and propose a requirement acquisition method combining scenario and viewpoint. By utilizing the method, system requirements can be acquired and described clearly. The availability of the method is proved through a practical example.