| Along with the development of online trading, developing a convenient and efficient online trading system has become a hotspot for related network companies and software engineers in recent years. The advantages of ASP.NET includes universal application, simple programming interface, low programming workload and compatible programming language. So ASP.NET has become the first choice for related software engineers when developing a network system.The thesis, taking ASP.NET for software develop tool and B/S architecture for system construct, develop a online trading system. The main contents of the thesis can be listed as follows.Firstly, an overview of online trading system, which includes the business background of Chinese online trading, the technical status of online trading design and its advantages and disadvantages facing, is presented.Then, the related contents of ASP.NET framework is focused on. Its evolution, architecture, as well as comparison with ASP and other aspects are researched.Thirdly, based on the ideas of software engineering, the thesis analyzes the needs of the online trading system with more details, including feasibility analysis of the system, system goals analysis, business process analysis of the system and system function analysis.Fourthly the thesis discusses the design program, including system infrastructure design, system function design and database design and system function design is the focus of the total design which includes four subsystems, that are network trade subsystem, system management subsystem, payment subsystem, and CA interface.Finally, in accordance with the design project, based on the ASP.NET framework combined with a variety of techniques, The online trading system is realized. |
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