摘要： 提出了一种适合大型软件系统耦合性分析的系统耦合度模型SCD。在Web Scrvices基础上,构建了一个开放的、可扩展的、弱耦合应用程序架构。以电子商务模型的体系架构作为研究对象,按照Web Service方式初步实现了电子商务模型的所有重要环节,实现了电子商务系统在Internet之上的弱耦合集成。

关键词: 系统耦合度模型, SCD, 弱耦合, Web Services, 电子商务模型

Abstract: This paper presents a model of system coupling degree SCO, which is used in the analysis of the coupling attribute of large-scale software system. Basing on Web Services, it builds up an open, scalable and loosely-coupled application architecture. Taking the architecture of an E-commerce model as the researching object, it realizes all the important parts of the E-commerce model as Web Service, and completes the loosely-coupled integration of E-commerce system on Internet.

中图分类号: 

• TP399