中间件是一类用于屏蔽异构系统之间差异的应用软件，本文研究了中间件在互联

网环境中的应用，提出了基于XML技术的网络服务中间件的架构方案，在此基础上设

计并实现了应用于连机事务处理系统和企业应用整合领域的电子商务平台，

-　　Middleware is wildely used for the integration of differnet applications

or systems. This article is investigation of middleware in the environment of

Internet, it provides the architecture of XML orentinted middleware applied

for web service. This middleware can be used in Online Transaction Process

and the Enterprise Application Integration. It is called BizWare.