摘要
随着信息系统的不断发展,客户对软件系统提出了更高的要求。由于软件开发固有的复杂性、软件实现的不易复制性,软件的生产过程面临许多问题。设计模式提供了对问题簇的设计精良的解决方案。文中通过在物流信息系统中引入设计模式,具体分析了三种代表性的设计模式在物流信息系统中的应用,证明了模式设计的引入有助于提高软件的可复用性、可维护性以及稳定性和安全性。
With the development of information system, customers bring out more requirements on software spplication. Due to complication of software developrnent,a lot of problems raised in the process of the software application development. Design patterns provide well designed solutions for the problems. Based on the experience of a physical distribution information system （PDIS） development, this thesis thoroughly analyzes the three representative design patterns, its application in the logistics information system, and proves that using design patterns is contributive to reusability, easy maintenance, stability and safety.
出处
《计算机技术与发展》
2006年第5期211-213,216,共4页
Computer Technology and Development
