| In recent years, with the quick development of information and modern network tecnologies,E-commerce has been paid more attention as an emerging business model. Online store is an important part of E-commerce,to make people more relaxed,fast, convenient and met the people of fast-paced lifestyles.It will have a wide application.At present online store there are three major problems.Firstly,it is extremely com-plex to access the shopping cart,and anonymous users are denied. Secondly,a gap be-tween the traditional .NET Language and query makes the integration of them incom-pletely,and we cann't make good use of IntelliSense of Visual Studio 2005 and syn-tax-checking functions.Thirdly, the function of user managing is deficient.ASP.NET 3.5 technologies,which are the mainstream technologies of Web appli-cation development,are adopted in this thesis to solve three problems above. Firstly,Profile technology is adopted to design the shopping cart,since then it is ex-tremely simple to access,store and display it by profile properties,and that anonymous users are allowed. Secondly, LINQ technology is adopted to fill a gap said as above,which makes the integration of the query into the traditional .NET Language completely,and we can make good use of IntelliSense of VS 2008 and syn-tax-checking.Thirdly,membership,access controls and Forms Authentication are adopted ,since then the function of user managing is sufficient,and rolemanager pro-vide authorized management.The method adopted in this thesis is a general method of web application development,and the design thinking is a typical 3-tier architec-ture.Online shop is realized under Windows Server 2003,with VS 2008 ,SQL Server 2005.The system mainly includes demand analysis,system total design,database de-sign,user controls design,the design of the front desk page,the implementation of net-work shop cart,the implementation of order form,and the design of the backstage management function.The interface of this system is user-friendly. |
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