使用BPEL4WS设计业务流程的研究

RESEARCH ON DESIGNING BUSINESS PROCESS USING BPEL4WS

首先介绍W eb服务的概念、特点及其在商业应用中的不足,从而引出为什么要整合W eb服务;接着介绍了BPEL4W S的概念以及它与W eb服务的其它规范的关系;随后结合一个简单的例子,详细讲述了如何使用BPEL设计业务流程。

In this paper, we start off by introducing the conception of Web Services and it＇s shortages, then why the Web Services should be integrated. BPEL4WS is an XML-based language that can compose Web Services. Using BPEL4WS to design business process is a new method that has many advantages over common technologies. Finally, an example was introduced to demonstrate how to write a BPEL process definition.