【作者】 汪培术；

【导师】 彭晓东； 郭吉安；

【作者基本信息】 重庆大学 ， 软件工程， 2005， 硕士

【摘要】 本文首先在业务信息化不断发展的情况下,以图书馆在内部业务流程管理中遇到的问题为背景,分析了目前国内外图书馆计算机管理的现状及存在的不足,以及发展趋势。阐述MIS 系统的体系结构模式的发展历程,对当前两种主要模式:C/S 和B/S 进行了分析比较,分析了两种B/S 模式构架:J2EE 和.NET。阐述了基于统一建模语言(UML)的可视化建模技术和Rational 统一过程(RUP)的概念和特点。介绍了J2EE 架构的概念、内容和特点及其主要技术。提出了利用当前成熟的、先进的基于J2EE 架构的组件开发技术。使用基于UML 的可视化建模技术,参照RUP 的软件开发过程方法,对图书馆信息系统进行系统分析,通过系统的用例分析进行需求捕获。对用例进一步分析,得出主要总体流程图,并以流通借书业务为例,给出其类图、协作图和序列图等,通过类分析,给出整个系统主要的边界类、实体类、控制类及分析模型。结合J2EE 技术及数据库技术对系统进行系统设计,介绍了系统的主要功能模块,采用MVC 设计模式的J2EE 体系结构,MVC 中的Model/View/Controller 对应到J2EE 的EJB/JSP/ Servlets,以及各种类的设计方法;采用J2EE 的EJB 技术对部分实体类进行设计。采用ERWin 进行数据库的逻辑设计和物理设计。介绍了系统实现的框架模式—系统开发平台及开发工具。整个系统的分析设计,对系统的后期开发打下坚实的基础,并对其它系统的开发设计,具有很好的借鉴价值。更多还原

【Abstract】 With the background question that run into in interior business procedure management of library, This paper at first analyses the current situation and deficiency of computer management of domestic and international library existing at present, and development trend, in a situation that the business informationization is being developed constantly. It explains the development course of the system structure mode of MIS system, analyses and compares to two kinds of main modes at present: C/S and B/S. Analyses two kinds of B/S mode frameworks: J2EE and .NET. It Explains the concept and characteristic of the technology of visual modeling based on Unified Modeling Language (UML ) and Rational Unified Process (RUP ). It also introduces concept , content , characteristic and main technology of J2EE frameworks. The paper Puts forward developing technology Which utilizes the present ripe, advanced package on the basis of J2EE frameworks. Use the technology of visual modeling based on UML, consult the software development process method of RUP, This paper go on analyze to the information system of the library. Through analysis with use case that carries on the demand to catch of the system. To analyze further with the use case, draws the main overall flow chart. Regard circulating and borrowing the business of the book as the example. It provides class diagram, collaboration diagram and sequence diagram, etc. It provides whole system main boundary class, entity class, control class and overall analysis models through class analysis. Combining J2EE technology and database technology the system has be designed. It introduces the main function module of the system, adopt MVC to design J2EE system structure of the mode, Model/View/Controller in MVC gets to EJB/JSP/ Servlets of J2EE correspondingly, and the design method of every kind; Adopt EJB technology of J2EE to design some entities. Adopting ERWin tool to carry on the database design, include logical design and physical design. And introduces the frame mode of system developing -the system developing platform and developing tools. The analysis and design of the whole system lay a solid foundation on later stage to the system developing, have very good reference value to developing other systems .更多还原