摘要： 分布式计算模型是对传统客户／服务器计算的扩展。利用ＪＡＶＡ的ＲＭＩ技术可以方便地实现多层分布式计算．本文在 ＪＡＶＡ三层分布式计算模型的基础上，构建了一个小型订货系统的应用。整个系统利用 ＪＡＶＡ／ＲＭＩ技术实现，与系统所运行的平台无关。对本系统做进一步的扩展以后，便可以实现一个较为完整的基于 ＪＡＶＡ三层分布式计算模型的电子商务应用。

关键词: JAVA, RMI, 分布式计算, 中间件

Abstract: Distributed computing is an extend to the traditional Client/Server computing mode. By using the RMI technology of JAVA,we can easily implement the multi-layer distributed computing. The paper will implement a small product order system based on JAVA 3 layer distributed computing model. We use JAVA/RMI technology to design and implement the whole system without depending on the specific system running platform. We can make a further extension to the system to provide a comparatively perfect E-business application.

中图分类号: 

• TP393.09