图书馆过期书刊在线销售系统的开发与实现

发布时间：2018-03-05 02:15

本文选题：过期书刊　切入点：在线销售　出处：《电子科技大学》2015年硕士论文　论文类型：学位论文

【摘要】：过期书刊在线销售系统是通过互联网平台对各类型图书馆淘汰下来的过期书刊进行在线购书服务,从而使得社会上对于过期书刊有需求的各类消费读者群体随时随地可以了解各类型图书馆的书刊下架情况,从而达到为这类消费者提供在线购书服务和订单处理功能,使这些有可能要进入休眠的文献资源重新得到利用。本论文基于Myeclipse平台,利用Java语言实现了过期书刊在线销售系统的设计与实现。同时该系统设计运用了MVC技术,从而可以从根本上做到将像数据库查询语句这样的数据层代码和像HTML这样的表示层代码强制性的分开,同时可以把不同模型和不同的视图结合在一起完成不同的请求。论文主要内容包括过期书刊在线销售系统的技术实现、需求分析、系统总体设计、系统的详细设计及实现及系统测试与性能分析几大部分。1.技术实现阐述了该过期书刊在线销售系统的运行平台设置,软硬件系统所需的运行环境及系统开发工具和技术简介。2.需求分析报告是对该应用系统的需求进行的研究分析,这一环节是软件生存周期中至关重要的一个环节,是做好下一步工作的基础。通过对需求的研究分析,最终要掌握得到该系统将要“做什么”,同时理解在做什么的基础上抽取出其“怎么做”的本质。然后具体说明了需求分析的内容,详细描述了数据流图和数据字典的组成。3.总体设计完成图书过期书刊在线销售系统数据库的数据需求分析的过程,说明数据库由概念结构设计转换成逻辑结构设计的过程,并把各个物理数据模型结合起来形成一个整体的关系数据库模型。4.图书过期书刊在线销售系统构成的详细设计介绍。本系统详细设计的原则是采用结构化的设计方法,改善控制结构,降低程序的复杂程度,从而提高程序的可读性、可测试性和可维护性。5.软件测试是软件开发中的重中之重,在项目管理过程中,强调的是每个过程的每一个环节都要进行测试,保证系统在每个阶段可以控制。完成对图书过期书刊在线销售系统软件各个模块的反复测试,并进行了详细的测试说明。
[Abstract]:The online sales system of overdue books and periodicals is an online purchasing service for expired books and periodicals that have been eliminated by various types of libraries through the Internet platform. In order to make all kinds of consumer readers who are in need of overdue books and periodicals in the society can understand the situation of books and periodicals of various types of libraries anytime and anywhere, so as to provide online book purchase service and order processing function for this kind of consumers. Based on the Myeclipse platform, this paper realizes the design and implementation of the online sales system of expired books and periodicals by using Java language. At the same time, MVC technology is used in the design of the system. So you can fundamentally separate data layer code such as database query statements from presentation layer code like HTML, At the same time, different models and different views can be combined to complete different requests. The main contents of the paper include the technical realization of the online sales system of overdue books and periodicals, the requirement analysis, and the overall design of the system. The detailed design and implementation of the system and the system testing and performance analysis. 1. The technical implementation describes the running platform of the online sales system of overdue books and periodicals. Requirement Analysis report is a research and analysis of the requirements of the application system, which is a crucial link in the software life cycle. Is the basis for doing a good job in the next step. Through the research and analysis of the requirements, In the end, we have to grasp what the system is going to do, and at the same time understand the essence of how to do it based on what we do. Then we specify the content of the requirements analysis. This paper describes the composition of data flow diagram and data dictionary in detail. 3. The process of data demand analysis of the database of online sales system of overdue books and periodicals is completed, and the process of transforming the database from conceptual structure design to logical structure design is explained. And combine each physical data model to form a whole relational database model .4.The detailed design of the online sales system of overdue books and periodicals is introduced. The principle of the detailed design of this system is to adopt the structured design method. Improve the control structure, reduce the complexity of the program, so as to improve the readability of the program, testability and maintainability .5.Software testing is the most important in software development, in the process of project management, It is emphasized that every link of each process should be tested to ensure that the system can be controlled at each stage. The software modules of online sales system for books overdue books and periodicals are tested repeatedly and detailed test instructions are given.
【学位授予单位】：电子科技大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TP311.52

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