摘要
本文首先概要介绍了数据交换的基础概念和现状,分析了现有的数据交换技术,研究了主要的数据交换机制,对数据映射、工作流技术进行了探讨,重点介绍了数据交换的技术。在理论研究的基础上,设计了一个基于标准XML数据格式和XSLT数据映射格式,结合工作流引擎的数据交换系统模型。该系统模型解决了校园网多个异构系统的数据集成和业务集成的问题,充分考虑了系统的安全性和扩展性,为校园网的信息化建设提供了很好的参考模型。
First of all,this article outline introduced the data exchange foundation concept and the present situation, and analyzed the existing data exchange technology, has studied the main data exchange mechanism, to the data mapping, the work flowed the technology to carry on the discussion, introduced the data exchange technology with emphasis. In the fundamental research foundation, has designed one based on the standard XML data format and the XSLT data mapping form, the union work flows the engine the data exchange system model. This system model has solved the campus net many isomerism system data integration and the service integration question, had considered fully the system security and the extension, have provided the very good reference model for the campus net informationization construction.
