Based Asp.net Campus Online Supermarket Trading System Designed And Implemented

The development of modern computer technologies has brought tremendous changes to our life, besides, it has taken us into a brand new society of information. E-commerce, built on the base of the transaction of modern computer network technologies, is a new product of this era and it has changed the traditional business model, which makes business faster and easier. As a part of e-commerce, campus e-commerce has been gradually paid attention to by the market due to its special target consumers. For studies on campus network at home and abroad, it has now been a core question to analyse campus e-commerce and build a proper e-commercial system for schools. As campus e-commerce has a clear direction, this paper took a secondary vocational school in Jianshu Province as an example for study and practice. By referring to two majors of this schools, E-commerce and computer, the paper proposed a set of e-commercial web system serving the students and teachers here on the base of the complete campus network. Meanwhile, this system has been utilized in the practical training of the major of e-commerce by this school. The paper firstly studied basic theories of e-commercial area and understood the developmental history of e-commerce and its operational features. By comparing the data, the paper also analysed the findings and current trends of the study at home and abroad. Then, focusing on the business activity of campus e-commerce and combining the characteristics of this school, the paper comprehensively analysed the network structure of this school, service personnel and system functions, etc, and found the availability of campus e-commerce in this school.Secondly, taking the middle and small supermarkets as the prototype while integrating existing e-malls, the paper analysed the operational processes around the supply, marketing process, delivery and other important parts, so that overall demands of the system was calculated. Based on the list of the demands, the paper defined the basic function modules, including user registration, goods purchasing, on-line payment, delivery and product management, etc. After being systematically analysed, all the modules were provided with detailed solutions and programming documents of data structure. Finally, the coding of these function modules was fulfilled with ASP.Net and MsSql(Microsoft SQL Server) 2005 developed by Microsoft corporation, besides, the function test was then completed.The content of the operational study in this paper includes the whole course ranging from product purchasing to marketing, and then to product delivery to customers by DIY or distribution, in which the key technology questions of paying method handling after products have been purchased and paid are also metioned, in another word, the whole process of e-commerce has been covered here.