摘要
从软件工程的角度提出了传统三层结构的应用软件系统的不足,分析了四层结构的应用软件系统架构.分别对三层与四层应用软件系统中的业务逻辑处理进行分析和对比,从而得出四层架构较传统的三层架构的优势所在,并在.net平台下,开发出一个四层结构的真实应用软件系统.
The defaults of the three-layered application software system ave put forward according to software engineering,and the four-layered structure of application software system is analyzed.The process of business logic of three-layered and four-layered application software system is analyzed and compared, then the advan-tags of the three-layered over the four - layered application software system are presented. Under the platform of. net, a real four-layered application software system is developed.
出处
《昆明理工大学学报（理工版）》
2004年第5期71-75,共5页
Journal of Kunming University of Science and Technology(Natural Science Edition)
基金
国家863/CIMS主题资助项目(项目编号:2002AA414050).
