Along with the modern computer science development, the computer information system more and more receives takes, electronic commerce also gradually develops, carried in the net in today the shopping already was a very ordinary matter. May simultaneously compare over a thousand similar products, may compare on hundred different shops. May exchange the friend with the shop owner who may know very many all corners of the country。Usually very is difficult to see the thing all has sells, perhaps the you wear out iron shoes in hunting round, must come all not to time-consuming. Sits the shopping to be at home convenient, but also may give the gift directly to the friend family. How this article in does explain again uses ASP to carry in the net the shopping system design, including the tool, the manufacture dynamic website preliminary labor which uses affects the ASP technology to realize the B/S system, the ASP technology and the data bank technology union, the user the specimen which may inquire at will in the browser end oneself needs, but the data backstage operation processes by the server end.。And how explained in detail has carried on the module function with ASP the realization.