With the fast develop of internet technology, many traditional business have their new developing style. One of them is electric commerce, which help people make any deals by computer and internet technology without face to face. The point of this article is the store online which is also called E-store, an important part of electric commerce.
This system is a particularly cellular phone online store system, main make use of the JSP dynamic web page technique to complete the development of the system. The design of the whole structure according to the MVC mode that view and logic separate. The foundation that analyze in the function request first up the interface of view, synthesized to make use of the Table and DIV+CSS layout technique, the java script technique, particularly is the Ajax asynchronous transfer, possibly providing the customer a beautiful convenient operation interface; then the business logic, mainly undertake by Action and JavaBean, basically a function to a mode and they can invokes each other. The stage and backstage pass the close contact of content together, but again mutual independently, the interface layer variety of the stage will not influence the business logic layer of the backstage, turning over also similar. So ,it is modular and loose couple as develop to have realized system, modify appearance or change data need not modify other layers of connection ,maintenance and the test of later stage have been facilitated greatly.
Keywords: Dynamic Page, Asynchronous Transfer, MVC Model