【作者】 张继东；

【导师】 董慧；

【作者基本信息】 武汉大学 ， 情报学， 2004， 硕士

【摘要】 近年来，电子商务这一新型商务模式已得到世界各国的普遍关注，它不仅仅是Internet在商务领域的简单应用，更是一种新型的商务模式。它的推广彻底改变了传统的旧的商务模式，引发一场新经济革命。电子商务的发展对传统的Web技术提出了强有力的挑战。 传统的客户机／服务器(Client／Server)体系结构流行已久，曾经是一种成功的企业计算解决方案。但随着近年来Internet的迅猛发展以及Internet技术的广泛应用，传统的客户机／服务器的模型已经明显不能适应企业应用的发展要求，特别是基于Internet的企业计算的要求。现代企业计算要求支持全球的商业与商业之间、商业与客户之间便捷和快速交互。 随着软件技术和Internet的迅猛发展，企业计算的分布性、可扩展性和异构性等的要求成为可能，J2EE技术体系为代表的分布式对象技术为企业构造新的基于Internet的应用系统提供了技术支持。 本文分析了企业对应用软件系统的要求和应用软件系统开发面临的挑战，并通过介绍技术的变革，阐述了J2EE平台及相关技术的特点。提出了基于J2EE的企业应用软件系统架构，并按照该架构对一个在线银行系统应用实例进行了分析与设计，而后基于BEA Weblogic应用服务器给出了系统的具体实现。更多还原

【Abstract】 Recently, Electronic Business has already been generally interested by the whole world. It is not only a simple application in commerce fields, but also a kind of new business mode. Its expansibility completely changes the traditional commerce mode and brings about a new economy revolutionary. The development of Electronic Business has become a great challenge to the traditional web technologies.The traditional C/S model has been popular for a long time. It ever was a successful solution to enterprise compute. With the application on Internet becoming more and more widely and Internet technology being more and more advanced,the traditional C/S model appears obviously not to meet the development requirement of modem enterprise application. Modern enterprise compute is requested to support convenient and rapid interaction between business and business,business and client around the world.With the development of software technology and Internet, It is possible to meet the requirement of distributing, expansibility and heterogeneity in enterprise J2EE technology system has become the base of building web-base enterprise application.By analyzing the demand of the enterprise to application system and the challenge in developing Enterprise Application System in the presents the author introduces the development of techniques and expatiates on J2EE (Java Platform Enterprise Edition 1.2) framework with other relative techniques. After puffing forward a framework of EAS based on J2EE, the author analyzes and designs an online bank system according to J2EE framework, then realizes it with BEA Weblogic application server.更多还原