Analysis And Design Of The Fund Supervision System Of The Stock Room

First of all,the paper introduces the research background of the stock house capital supervision system,and analyzes the existing problems and illegal events in the stock house market.The problems that need to be solved are summarized,and the significance and importance of project research are discussed.On the other hand,combined with foreign countries(the United States,Japan)and domestic(Tianjin)stock of housing research results and mature management experience,to provide theoretical and practical experience for the domestic stock market.The second part of the paper introduces the technology and architecture system design: technology,workflow engine,use.NET and C# language,UML modeling,object oriented programming(OOP)technology and computer network technology;architecture: asp.net MVC framework to build Web applications,and released Web API and Rest services.Mature technology options and good architectural design ensure the stability and scalability of the product and meet the user's needs for future business expansion.On this basis,the third part of the thesis makes a detailed analysis of the system,including business scenarios and business processes,functional requirements and non functional requirements.UML unified modeling language is used to model the business process of core process,and to form the high demand results of the stock fund supervision business,including: use case diagram,activity diagram,class diagram and so on.Use case descriptions of core use cases,including use case descriptions,basic event flow,extended event flow,business rules,and so on.The fourth part of this paper,combined with the above requirements analysis results,in the system design,the overall design and module design of the system.Including housing stock contracts signed,open supervision accounts,signed regulatory agreements,capital custody and payment,cancellation of funds supervision and other functional modules.The module design,package diagram and dynamic structure diagram(sequence diagram)are used to design the system.Combining class diagrams for further analysis,excluding useless classes and duplicate classes.Using the three paradigm of database design,we create data tables and add field attributes to build database models.ER diagram is used to design the database in detail,and the deficiencies in the preliminary design are modified.Finally,on the first preparatory work is summarized,shortcomings and needs analysis of the system on the one hand,the products were analyzed and summarized;on the other hand,optimization and improvement for the next step of the system put forward the direction,and the future work is prospected.