Research And Applications Of The Travel E-business Platform Base On J2EE

The Java 2 Platform Enterprise Edition is a robust suite of middleware services that make life very easy for server-side application developers. Enterprise JavaBeans (EJB) component architecture is a vital piece of J2EE, and it allows developers to quickly create scalable enterprise applications. It provides complex middleware enterprise features at no cost to application developers.This basic introduction of traveling e-business is the first part of the paper, then the source of J2EE and its core technology are researched in detail. On the basic of usage of the technology it is designed the Henan's digital traveling platform, which includes the Henan's traveling office automation website, business management website and general commerce website. After this the paper describes the whole configuration design of the system using the thinking of layered classification, and analyses the business logic which the system is required to realize and confirms the 7 software module (absolutely containing eating, resting, routing, traveling, shopping, amusing, and etc.). The paper detailed discusses the system model structure what to develop a traveling routine model that is pre-arranged on web and its function design and realization. And the paper shows the advantage of technology compared with EJB that haven't used. In the end, the design of logged of the whole platform and management of access control is realized on the basic of servlet filtering technology.