【作者】 陈景燕；

【导师】 阳国贵；

【作者基本信息】 国防科学技术大学 ， 软件工程， 2006， 硕士

【摘要】 随着全球网络通信和信息技术的发展,Internet在世界范围得到普及和扩展,电子商务理论和技术的发展将现代信息技术带入服务领域、商品流通领域和产品生产领域,使得商业空间拓展到全球。随着企业销售规模的扩大,对异地物流和资金流的管理难度不断增加,许多企业的分销成本己经成为企业总体运行成本的第一大构成要素。解决分销成本的控制问题,是目前这些企业的当务之急。分销管理系统正是解决此问题的关键。分销管理系统使企业具有对订单和供货具有快速反应和持续补充库存的能力,达到保证有效地满足市场需要又使得配置费用最省的目的。并且通过互联网将供应商与经销商有机地联系在一起,分销管理系统为企业的业务经营及与贸易伙伴的合作提供了一种全新的模式。在本课题中,分析了分销管理软件的发展现状,针对分销管理所面临的问题,采用成熟稳定的J2EE多层体系结构,结合IoC(反转控制)和AOP(面向切面编程)技术,设计了一个基于Struts+Spring+Hibernate的企业轻量级架构,详细论述了在此轻量级构架下分销管理系统的四个核心模块采购管理、库存管理、帐务管理、销售管理的详细设计及实现。本文并对分销管理系统的安全框架进行了深入的研究,提出了基于IoC和AOP的安全框架的设计,并实现了web资源的认证和授权、方法级的认证和授权,实现了一系列的过滤器,以及web应用下的安全标签的设计和实现。最后对系统功能进行了测试,对系统的发展给出了积极的展望。更多还原

【Abstract】 With the development of the global communication technology and information technology, Internet is popularized and expanded on the range of the world. The development of the theory and technology of E-commerce brings the modern information technology into the service field, circulation field of the goods and production field of the products. It makes the commercial space expand to the whole world. As the sale scale of the enterprises enlarges, the management difficulty degree of material flow and fund flow flowing to the strange land increases constantly. A lot of enterprises’ distribution cost has already become the key element of all the enterprises’running cost.It is the top task of these enterprises’tasks at present to solve the control problem of distribution cost. The DRP(Distribution Resource Planning) system is exactly the key to this problem.DRP makes the enterprises have the ability to have fast reaction and supply the stock continuously. It not only achieves the purpose to guarantee the meet of market demand and makes up for a loss of the warehouse, and also links the supplier and distributor together organically through the Internet. DRP offers a kind of brand-new mode for the business and cooperation with the enterprises’ trade partners.In this paper, we analyze the development status of DRP software and investigate the problem in DRP system. And with the help of matured J2EE multi-layered architecture, we develop a light weight DRP system based on Struts+Spring+Hibernate by using IoC and AOP technology,and realize four major modules of DRP system.We have done deeply investigation on the security framework of DRP system. Based on IoC and AOP we develop the design of the security framework, which realizes the authentication and authorization of access to web resources and of object method, we also design a series of filters and security tags in web application. Finally, we test the functions of the system, and analye the goods and faults of it on the results.更多还原