基于EJB的多层分布式系统模型的研究与应用  

Researching and Application of EJB-Based Distributed System Model of Multi-tier

作　　者：彭宏庆[1] 李真[1] 庄毅[1] 

机构地区：[1]南京航空航天大学,江苏南京210016

出　　处：《航空计算技术》2002年第4期105-108,共4页Aeronautical Computing Technique

摘　　要：现今应用程序体系结构已发展到分布式计算模型,本文通过对分布式中间件EJB(EnterpriseJavaBeans)的体系结构和技术规范的研究和分析,深入探讨了EJB体系结构的相关概念以及基于EJB的多层分布式企业应用开发的工作原理,论述了EJB是构建企业分布式应用的一种服务器端开发模型,并以网上购物为例为构建企业多层应用提供了一种开发方法。Today, the structure of application has come to the period of distributing computing model..By the study and analyse of systematic architecture and technology Specification of distributed Middleware EJB(Enterprise Jave Beans),this paper thoroughly discusses relative concept of the system architecture of EJB and the principle of developing a enterprise distributed architecture of multi-tier based on EJB. It explained that the EJB technology can be used to be a server model of developing a enterprise distributed application and provided a development model for distributed architecture of multi-tier.

关 键 词：EJB EJB容器 EJB服务器 EJB对象 远端接口 本地接口 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]