摘要
分布式对象和 WWW技术在构建分布式企业计算环境中发挥着越来越重要的作用。分布式对象可以从不同的平台获得封装的企业逻辑 ,而 WWW技术则为终端用户提供了强大的信息集成和交互能力。J2 EE应用基于网络技术为企业应用系统提供一个具有高度可移植性和兼容性的安全平台。本文从应用系统总体结构入手 ,首先描述了基于 J2 EE企业平台的多层分布式体系结构 ,然后结合某单位物资管理信息系统的功能及其结构设计 ,详细分析了该管理信息系统在 J2 EE平台上的实现过程。
Distributed objects and World Wide Web are playing more and more important role in the construction of enterprise distributed computing environment Because the former can be used to wrap business logic and accessed through heterogeneous platforms, and the latter offer powerful abilities in the information integration and interaction with end user J2EE application based on web and provides a security platform which is portable and compatible This article first introduces the whole architecture of the application ,and describes the multilayer distributed structure model on the J2EE enterprise platform frame, and then combining the function and structure design of material management information system of an enterprise,it analyzes the implementation of the multilayer distributed structure of the management information system on the J2EE platform in detail
出处
《现代电子技术》
2005年第4期50-52,共3页
Modern Electronics Technique
关键词
J2EE
多层分布式体系结构
物资管理信息系统
企业平台
J2EE(Java TM2 Platform Enterprise Edition)
multilayer distributed structure
material management information system
enterprise platform
