UML-based Modeling And Implementation Of E-commerce System

This paper uses the object-oriented analysis and design method, using RUP asthe system development guidelines, UML as the modeling tool, the concrete steps ofmodeling of e-business system based on UML technology is presented, and applied tothe actual development of online bookstore system, the practical modeling arediscussed, combining with JSP、JavaBeans、SQL programming technology，realizethe main function of the system. The main contents are as follows:1、 the main core workflow in UML modeling mechanism used in RUP, analysiskey point in using UML to develop the system, aiming at the developmentcharacteristics of e-commerce system is given to adapt with it, and takes UML as themodeling tool, proposed the general process of electronic business affairs systemmodeling based on UML. This paper presents the modeling process follows themethod guidance, UML as the modeling tool based on RUP: requirement descriptionand business modeling requirement modeling structure modeling database modelingphysical modeling.2、System theory application and practical steps will be based on the UML modelof e-commerce system, using Rational Rose as the modeling tool for the actualmodeling on the campus bookstore system, verify the availability of the proposedmethod. Firstly, the system needs to describe the boundary and business process; touse case diagram of operators and functions of the system are described in thedemand model of the system is established; in view of the existing functional entitiesare abstract, it is used to describe the system class diagram of the system staticstructure; process simulation users and information exchange system, using the orderdiagram and activity diagram to establish the system dynamic behavior model; a classdiagram for the system in the presence of data relation, and the class diagrammapping data tables, the database model of the system is established; the physicalenvironment to the component diagram and component diagram and description ofthe actual operation of the system, the physical model of the system is established.3、Introduced the system development platform and development tools, the campus bookstore system model with UML established as guidelines, combined withJSP, Javabean, SQL database and software development technology, general processgives the system code, the main function of the realization of the system, and itsdeployment and testing.