【作者】 金双武；

【导师】 张骏；

【作者基本信息】 武汉理工大学 ， 管理科学与工程， 2005， 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，基于Internet的电子商务平台是企业开展电子商务的迫切需求。电子商务平台能集成企业内外的信息系统资源，建立可扩展的、交互性强的、业务流程合理的企业信息网络。企业电子商务平台能支持全球的商业与商业之间、商业与客户之间便捷和快速的交互。 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要求成为可能，以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的电子商务平台提供了技术支持。J2EE平台规范定义了一个用于简化分布式企业级应用开发与部署的基于组件的模式，它提供了一个多层次的分布式应用模型和一系列开发技术规范。基于J2EE多层体系结构能建立可扩展的、交互性强的、面向服务的电子商务平台框架。该框架能集成企业各类业务系统，实现系统间的数据交换和无缝对接，完善企业信息系统环境。 建立可扩展的、可互操作的电子商务平台是企业的实际需求，为此我们提出了基于框架的电子商务平台开发方案。基于框架开发能提高开发效率和程序的可复用性。基于框架的电子商务系统层次分明、耦合度低，便于维护和扩展。电子商务平台框架是开发和部署电子商务应用系统的基础，J2EE平台为开发和部署电子商务应用框架提供了完整的应用体系结构。基于J2EE的企业电子商务平台框架可分为Web层、业务逻辑层、数据层、Web服务层四层体系，在每层结构中运用相应组件实现了各层的功能，共同组成了可扩展的，系统功能完备的电子商务平台框架。 本文分析了企业对电子商务平台的要求和电子商务平台开发面临的挑战，然后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的企业电子商务平台框架设计，并按照该框架对湖北京珠高速公路经营有限公司电子商务平台应用实例进行了分析与设计，阐述了企业电子商务平台的功能与意义。更多还原

【Abstract】 Recently, Electronic Business has already been generally interested by the whole world. It is not only a simple application of Internet 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, Internet-based e-commerce platform is the urgent requirement for enterprise to develop e-commerce. The e-commerce platform can integrate the information systems of enterprise and establish expansible, interactive enterprise information systems network which supports rational operation flow. The e-commerce platform can 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 Internet-based enterprise e-commerce platform. The J2EE platform specification defines a component-based model that simplifies enterprise development and deployment. It provides a multilayer application model of the distribute type and a series of structures to develop technique. J2EE multilayer system construction can establish the expansive, interactive e-commerce platform framework which provides services. This framework can integrate those various business systems of enterprise, realize the data exchange and connection of those systems and perfect enterprise information systems environment.How to set up a expansible and interactive e-commerce platform actually is the problem of the enterprises. The e-commerce platform based on framework discussed in our work provides a solution to this problem. The development based on the framework can enhance the efficiency of development and the repeated use of the procedure.The framework-based electronic’ commerce system have clear levels of structure and discoupling layers,so it is easy to maintenance and expand. The e-commerce platform framework is the foundation that develop and deploy theelectronic commerce application procedure, the J2EE platform provides the complete application system construction for the developing and deploying of the electronic commerce application system .J2EE-based enterprise electronic commerce platform framework can divided into four layer, they are web layer, business logic layer, data layer and Web service layer .In each layer we can make use of relevant modules to realize the function of each layer, the four layer together constitute expansive and strong electronic commerce platform framework.The paper analyzes the demand of the enterprise to establish e-commerce platform and the challenge in developing e-commerce platform, then the author introduces the development of techniques and expatiates on J2EE (Java 2 Platform Enterprise Edition ) framework with other relative techniques. After puffing forward a framework of e-commerce platform based on J2EE, the author analyzes and designs the e-commerce platform system of Hubei Jingzhu Expressway management company according to the framework, then expounds the function and purport of the enterprise e-commerce platform.更多还原