基于MVC模式的连锁店管理信息系统的设计与实现

【作者】 郭俊；

【导师】 李振坤； 虢违頠；

【作者基本信息】 广东工业大学 ， 计算机应用技术， 2005， 硕士

【摘要】 近些年来,J2EE(Java 2 Platform,Enterprinse Edition)技术作为一种建立企业应用的标准平台出现,并逐步成熟,得以飞速发展。与此同时,伴随着Internet技术的发展,Web技术已从最初简单的文档浏览发展到如今复杂的企业级应用。如何构造功能更为强大、应用更为灵活、开发更为便捷的Web应用成为当前Internet技术发展中人们探讨的热点。 本文首先从MVC设计模式入手,讨论了现有的两个主流Web框架Spring和Struts的相关概念和技术,分析了它们的优点和不足。根据目前B/S的分层技术,深入研究了将这两个框架融合在一起,其中Struts框架主要负责表示层,完成页面显示、响应用户请求等功能,而Spring主要负责业务逻辑层,完成应用程序的业务逻辑和事务管理等功能。从而解决在Web应用系统开发过程中由于系统结构的复杂程度较高而带来的一些问题,诸如代码之间的耦合度、应用系统的可维护性和组件的可复用性等。 本文主要解决的问题是在B/S分层技术指导下,利用现有的Web框架技术实现Struts框架和Spring框架的集成;同时基于这种框架整合的技术,课题针对当前珠宝连锁店管理信息系统的现状,从实际需要出发,给出了一个采用B/S多层体系结构、基于MVC模式的J2EE应用的珠宝连锁体系信息管理系统解决方案。通过需求分析及总体设计,对整个应用方案从数据流图到算法分析详细地给出了应用设计,在新的应用领域上进行了探讨和研究。该系统采用上述技术路线,提高了系统的灵活性、可复用性和可维护性,从而有效地改善软件系统的性能。 最后,论文总结了基于MVC模式的Web框架整合技术在开发Web应用中的意义和作用并提出了进一步研究的方向。更多还原

【Abstract】 In the last few years, J2EE appears as the standard platform which is a kind of technology to build enterprise applications, and it matures, develops progressively. At the same time? with the quick development of Internet technique, Web technique has developed in a far range ,from browsing simple document in the first time to developing complex enterprise application. So it has been a hotspot of Internet technique development currently to construct Web application with more function, more flexible application and easier development.Beginning with MVC design paradigm, this paper explores the related concepts and technologies of two mainstreams Web Framework Spring and Struts, analyzing their advantages and disadvantages respectively. According to present multi-tiered of B/S, we study the combination of the two frameworks, of which Struts takes charge of the presentation layer, completing page displaying and answering user’s requirements, while Spring takes charge of business logic, completing the business logic and management of application programs. By this, we can solve some problems brought by the high complexity of the system structure, such as the coupling degree of codes, the maintenance of the application system, and the reusability of the components.This paper focuses on the combination of the two frameworks - Struts and Spring, under the technological direction of a B/S multi-tiered structure, and puts forward to an strategic solution in the jewelry chain systematic information management base on B/S multi-tiered structure. Through the analysis of demand and general design, It introduces the application from data stream to arithmetic analysis detailedly, discusses and researches this in a new applied field. This systematic solution program concerning jewelry chain system has been put forward to improve the system’s flexibility, reusability and maintenance, so as to better the performance of the software systems effectively.The paper summarizes the applied meaning of combination of the Web frameworks technology based on MVC in the end, and points out the direction of the next research.更多还原