Research And Application Of Electronic Commerce System Modeling Based On UML

E-commerce (Electronic commerce) system is a combination of business and technology. For large-scale complex e-commerce system, the development cycle is no longer a one-time process which including demand from the definition, software design, implementation and delivery but a continuous, incremental, continuous iterative process. For rapid and efficient development of a safe, healthy and good performance e-commerce system, we should pay more attention to the system modeling.UML (Unified Modeling Language) is a common and unifying graphic model language used for the object-oriented software development which is an effective tool for the statute, and visualization and modeling structure. UML provides various type graphics in the object-oriented software system development by the modeling process and has been widely used. Designers can accurately describe the system model of software development to implement easily by using these standard graphics, visual images.In-depth studying in the field of software engineering, new ideas, new methods and new technologies of e-commerce model based on UML and RUP (Rational Unified Process). The modeling process of e-commerce system based on UML has been put forward found on considering electronic commerce system architecture and its features and analysis of the electronic commerce system modeling of key technologies based on UML. From the beginning of modeling business systems, on demand system modeling, object modeling, database modeling and physical modeling respectively, for a variety of models achieve development using model-driven electronic commerce systems.Finally with the online shopping system for example, researches and analyzes the e-commerce system modeling process based on UML, and the system has been established by using case model, static model of the structure and dynamic behavior model, the database model and physical model. The online shopping system has been realized and tested.