基于COM/DCOM的分布式计算研究与应用

doi:10.3863/j.issn.1000-2634.2001.02.019

西南石油大学学报(自然科学版) ›› 2001, Vol. 23 ›› Issue (2): 66-69.DOI: 10.3863/j.issn.1000-2634.2001.02.019

基于COM/DCOM的分布式计算研究与应用

蒋俊¹ 范锐¹ 李允²

1.西南石油学院计算机科学学院,四川南充 637001;2.西南石油学院

收稿日期:2000-07-03 修回日期:1900-01-01 出版日期:2001-04-20 发布日期:2001-04-20

ANALYSIS AND APPLACATION ON DISTRIBUTED BASED ON COM/DCOM COMPONENT

JIANG Jun¹ FAN Rui¹ Li Yu²

Southwest Petroleum Inst ,China

Received:2000-07-03 Revised:1900-01-01 Online:2001-04-20 Published:2001-04-20

摘要/Abstract

摘要： 分布式计算技术在软件开发中得到了广泛的应用,它使复杂的大型网络应用程序变得易于开发。基于组件对象模型COM(Component Object Model)和分布式组件对象模型DCOM(Distributed COM)的组件技术是微软的分布式对象技术。通过详细地分析基于OM/DCOM组件技术的分布式计算的基本原理,总结了开发COM/DCOM组件的基本方法和三层分布式应用程序的实现过程。最后,给出了一个用COM组件构造的三层分布式应用系统实例。

关键词: 分布式计算, 组件对象模型, 分布式组件对象模型

Abstract: The distributed computing technology is now widely used in software development, which makes the developing of large complicated network application easy. The Component Object Model- COM and Distributed Component Object Mode-DCOM technology is one of the distributed computing tech-niques presented by Microsoft. This paper analyzed the distributed computing Architecture based on COM/DCOM in detail, and summarized some implementing methods of COM/DCOM components and 3-tier client/server application. Finally, and 3-tier client/server application based on COM compo-
nents was given.

Key words: distribution computing, component object model, distributed component object mode

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