摘要
框架是应用系统的可重用设计,通过重用框架的架构和代码,可以降低系统的开发成本。以Avalon应用框架为基础,利用一些相互联系的设计模式,设计了一个通用的策略服务器框架(policyserverframework,PSF),并通过一个简单的EchoServer服务验证了PSF的有效性。在实际项目中通过应用PSF,不仅缩短了开发周期,而且获得了很高的复用收益率。
A framework is a reusable design of an application system, which reduce the cost of developing system because architecture and code is used again. Based on Avalon framework, using some interrelated design patterns, a reusable policy server framework （PSF） is designed, and its effective is validated by a simple EchoServer. In practice, the development cycle is reduced and reused percent is improved by applying PSF.
出处
《计算机工程与设计》
CSCD
北大核心
2006年第24期4695-4698,共4页
Computer Engineering and Design
关键词
设计模式
接口
框架
策略服务器
重用
design pattem
interface
framework
policy server
reusable
