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基于UML的电子商务系统的建模及实现-管理科学与工程专业论文.docx

发布:2018-12-19约5.6万字共76页下载文档
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摘要 本文采用面向对象的分析与设计方法,以 RUP 为开发指导方针、UML 为建模 工具,给出了基于 UML 电子商务系统建模的具体步骤,并将其运用于实际开发 之中。其主要内容如下: 1、将 UML 中的建模机制应用于 RUP 中的主要核心工作流之中,分析使用 UML 进行系统开发的关键点,针对电子商务系统的特点给出与之相适应的开发过程, 提出了基于 UML 的电子商务系统建模的一般过程。本文以 RUP 为开发方法、以 UML 为建模工具给出了以下建模流程:需求描述与业务建模?需求建模?结构建 模?数据库建模?物理建模。 2、将基于 UML 进行电子商务系统建模的理论步骤应用于实际的系统之中, 以 Rational Rose 为建模工具对网上书店系统进行实际建模。首先通过需求描 述得出系统的边界及业务流程;以用例图建立系统的需求模型;以类图描述系 统的静态结构;采用顺序图与活动图建立系统的动态行为模型;为系统中所存 在的数据关系建立类图,建立系统的数据库模型;以组件图与构件图建立系统 的物理模型。 3、以 UML 所建立的网上书店系统模型为指引,结合 JSP、Javabean、数据 库 SQL 等编程技术,对主要功能进行了实现,并将其进行部署与测试。 关键词:UML;RUP;电子商务系统;建模过程;网上书店;JSP I ABSTRACT This paper uses the object-oriented analysis and design method, using RUP as the system development guidelines, UML as the modeling tool, the concrete steps of modeling of e-business system based on UML technology is presented, and applied to the actual development of online bookstore system, the practical modeling are discussed, combining with JSP、JavaBeans、SQL programming technology,realize the main function of the system. The main contents are as follows: 1、 the main core workflow in UML modeling mechanism used in RUP, analysis key point in using UML to develop the system, aiming at the development characteristics of e-commerce system is given to adapt with it, and takes UML as the modeling tool, proposed the general process of electronic business affairs system modeling based on UML. This paper presents the modeling process follows the method guidance, UML as the modeling tool based on RUP: requirement description and business modeling requirement modeling structure modeling database modeling physical modeling. 2、System theory application and practical steps will be based on the UML model of e-commerce system, using Rational Rose as the modeling tool for the actual modeling on the campus bookstore system, verify the availability of the proposed method. Firstly, the system needs to describe the boundary and business process; to use case diagram of operators and functions of the syste
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