Analysis And Design Of E-commerce Financial System

This paper first introduces the background of electronic commerce financial system, the problems to be solved are outlined, describes the system development method and related technology; the paper proposes the design goal system, the system carried out a detailed needs analysis, including business requirements, functional requirements, data requirements and non functional requirements, is given. System business process diagram, use case diagram and class diagram of the concept, the use case description; in the system design, the design and module design of the system, including document processing function module, the function structure drawing module design is given (package diagram, class diagram, sequence diagram)(collaboration diagram) and processing flow chart, elaborates the design content, and use the entity class diagram and database structure of the database design is discussed in detail; the contents of the study are summarized, elaborated the main work, points out the deficiencies of this paper, and the further work is prospected.