Asp.net Ebooks City-based Design And Implementation,

Since the advent of the information age of the 21st century, network technology and information technology has been gradually developed, global economic integration has gradually formed, consumer consumption levels have continuously increased, and competition among enterprises has been increasing diversified. In the fierce global market competition, sellers can not predict rapidly changing market environment. Thus the traditional business model responses to market changes in a slower and slower, and more passive way. Consequently, using the global information infrastructure-Internet to sell products or services online has been an inevitable trend. When you can not find an important book in a bookstore, while at that time, your mobile phone is power off, what should you do? This difficult problem is no longer a problem due to the emergence of a new business model, e-commerce. E-commerce, by definition, refers to e-commerce on the Internet, narrowly speaking, e-commerce is electronic transactions, mainly refers to the use of web to conduct online trading activities, including selling products and providing services, based on Internet, which is a means of trade. The rise of e-commerce has provided a mature business model for the development of online e-books city system.The paper studies e-commerce implemented by sales persons according to the idea of software engineering. The system is divided into front browse and background management, using six hot technologies: Visual Studio 2005, SQL Server 2005, XML Web Services, C # 2.0, AJAX, to conduct requirements analysis, preliminary design, detailed design, system testing for e-book city system. The programming in the detailed design realizes the important function of e-books city system– order query. Take Northwind Orders table for example, it creates master orders table, sub-orderdetails table, and uses line array to realize master table navigation. System testing is for login modules, which include eleven steps. Then it selects a demonstration web programming– books query to conduct web service testing, and briefly describes the application course, and analyzes the testing results.It mainly has 7 chapters,among which chapter 5,6 is the most important part .The front system is for designed for user login, registration, shopping cart, my account, product browsing, and product comments. The background systems is designed for product category management, product information management, user management, order management, comments management, in order to achieve online book show function, online purchase function, online Web site management function, etc. Administrators can select order ID-OrderID-10250, to check the order details such as product ID, unit price, quantity, and so on. Login module testing allows users to safely login. In the login window, users can cancel login, and skip to the registration page, to retrieve the password page. Web Service testing allows users to query information of relevant books ID, title, book price by inputting contents of books, which demonstrates that the online e-books city system is a feasible e-commerce system in terms of technical and economic factors as well as system applications.