面向领域的电子商务数据交换标准研究

Research and implementation of data exchange standard in domain-oriented e-commerce

B2B电子商务等面向领域的Web应用中需要大量频繁的数据交换。提出了一种面向领域的B2B电子商务数据交换标准的体系结构,该体系结构以基于数据交换的工作流模型和所交换数据的XML模式为核心,由5层组成,自底向上分别是:工作流模型、业务过程模型、业务词汇表、XML模式和消息协议,并在此基础上提出制定具有该5层体系结构的数据交换标准的通用方法和过程。该体系结构针对石油化工领域的电子商务在线物资采购业务进行了实现,制定了我国石油化工行业在线物资采购数据交换标准。

More and more data exchange appears in web applications, especially in the domain-oriented business to business (B2B) e-commerce. An architecture of data exchange standard in domain oriented e-commerce is proposed, which regards the workflow model focusing on the data exchange and the XML schema of the exchanged data as the core, and which is composed of five parts form botton to up: workflow model, business process model, business vocabulary, schema of data exchange document and message protocol. The process and approach of building the standard according to this architecture are provided. As an implementation, the first draft for data exchange orienting the on-line material purchase of China petroleum & chemical corporation was worked out.