面向对象的软件分析与设计——基于UML、面向对象的系统分析设计方法

Object-oriented Software Analysis and Design Based on UML＆Object-Oriented Systems Analysis Design Methods

统一建模语言UML是面向对象软件设计的新技术。文章分析了基于UML进行面向对象的系统分析度设计方法，包括静态建模和动态建模，‘介绍了一种实用的基于UML的需求分析及其建模方法，以活动图模型来表达业务模型，以概念层的对象图、状态图及交互图模型表达系统的结构逻辑及行为逻辑，以应用例图表达系统需求，讨论了需求分析及其建模的过程概念。

The Unified Modeling Language（UML）is a new object-oriented software design teehniques.Tttis paper analyzes me UML-based object-oriented systems analysis and design methods,including static modeling and dynamic modeling,presents a practical UML-based requirements analysis and modeling,activity diagram model to express the business model to the concept of layer object diagrams,state diagrams and interaction diagrams model the structure of the logical expression system and behavior logic in the application ease diagram expressing system requirements,discussed the process of requirements analysis and modeling