z634700942021-02-09👍109 With the increasing popularity of the Internet, people for the Internet technology has not only required browsing, email, web online shopping platform has become people to pursue. In recent years, along with the further development of network database technology, makes this idea gradually become a reality. Are introduced in this paper based on the programming knowledge and key technologies, and SQL Server 2005 database design, operation of the main method. Based on the detailed description of the e-commerce system design and implementation. This system mainly includes the receptionist shopping sales and background data maintenance. Receptionist shopping sales parts including browsing goods, buy goods, cart, inquires the commodity, user registration, the password revision, Backstage data maintenance includes commodity information maintenance, the dimensions of the order information etc. E-commerce system provides a convenient for the purchase of the platform. Finally, also need to test system. Through various test of the system, the system can realize its basic function completely.……