摘要
面向对象方法作为现代软件工程技术的重要部分,在现代信息系统的开发中发挥着积极的作用。面向对象分析是面向对象开发的重要步骤,其主要工作内容是研究问题域和用户需求,运用面向对象的观点和原则发现问题域中与系统责任有关的对象及对象的特征和相互关系,从而最终建立一个完整、确切地反映问题域和用户需求且独立于实现的系统模型。在对基本原理介绍的基础上,重点描述了面向对象分析技术在网上虚拟实验系统开发中的应用。
As an important part of modem soitware engineering techniques, object-oriented methods are playing an active role in the development of modem information systems. Object-oriented analysis, which is one important process in object-oriented development, focuses on the study of problem domains and users＇requirements. Objects related to system responsibilities along with their attributes and correlations within problem domains are found from object-oriented viewpoints and principles. Consequently, system models independent of implementation are constructed, which completely and exactly reflect problem domains and users＇requirements. Based on the introduction of the fundamentals, the application ofthe object-oriented analysis technology in the development of network virtual experimental system is principally described.
出处
《计算机工程与设计》
CSCD
北大核心
2007年第2期482-485,共4页
Computer Engineering and Design
关键词
面向对象方法
软件工程
现代信息系统
面向对象分析
虚拟实验系统
object-orientedmethods
soitwareengineering
modem information systems
object-orientedanalysis
virtualexperimental system
