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本文分析了支持事务性Web应用程序的Microsoft软件DCOM与COM+的标准与规范,采用远程数据服务的DataSpace对象编写客户端脚本调用服务器端的COM组件,封装了业务逻辑并以银行存款与转帐为例构建了基于Web方式下的三层事务性应用程序。
This paper analyzes the standards and norms of Microsoft software DCOM and COM + supporting transactional Web applications. It uses the DataSpace object of remote data service to write client-side script to call the server-side COM component, encapsulates the business logic and builds the bank deposit and transfer as an example Based on the three-tier Web-based transactional applications.