摘要
目前信息系统在各个领域已得到广泛运用,随着应用环境及用户需求的不断变化,也相应的要求开发的产品具备高力度的可移植、可扩展功能。针对传统信息系统开发方式的弊端,主要提出.NET平台的分层领域构件开发框架,在Rational XDE与.NET平台融合环境下,利用其同步开发功能,对系统构件进行建模、提取、封装设计。并以某高职院校学生管理系统为开发实例,阐述了部分模块及构件的主要设计步骤,最后分析了其优点,实例证明了在这种开发方式下系统具备可移植、可灵活扩展的功能。
At present,the information system has been widely used in various fields,along with the constantly changing of the application environment and the needs of the user,developed products with a high intensity of portable and scalable function are required to respond to that.In accordance with the drawbacks of traditional information systems development methods,this paper mainly puts forward the.NET platform development framework based on hierarchical component.In the integrated platform of Rational XDE and.NET,with the function of Synchronous development,the components can be designed with the operations of modeling,extraction,and encapsulation.Also,taking student management information system of vocational colleges as a development example,this paper describes the main steps of the development approach of part of modules and analyzes their advantages.The example verifies that the system with the development methods described has a portable and scalable function.
出处
《计算机系统应用》
2012年第5期26-31,共6页
Computer Systems & Applications
基金
国家自然科学基金项目(609773096)
航空基金(2010Z056007)
