The Research And Application For Internet Ticketing And Reservation System Based On Lightweight Of J2EE

J2EE architecture is the mainstream of the current structure of one of the most enterprises based on J2EE technology and structural design solutions. In the traditional structure of J2EE, JSP due to the dynamic page display nested layer over the Java code, and the use of logic control as a servlet not flexible, scalable less code to achieve a high degree of complexity, there are a lot of business logic coupling, And the DAO in the realization of their own things to deal with fault-tolerant and more complicated to achieve. J2EE server using the core of the EJB container, its application performance and development spending is also a heavy burden, much of the load from the EJB.With the enterprise application development continuing to the complexity of the architecture design will be put forward new demands. In order to solve the traditional framework of the EJB caused by a series of problems and to meet the evolving enterprise applications, in order to put forward for Spring on behalf of the "lightweight structure." Spring is the core of the lightweight containers, it is the realization of IoC (Inversion of Control) container and non-invasive (No intrusive) framework and provide AOP (Aspect-oriented programming) to realize the concept of the way; provide a lasting layer ( Persistence), services (Transaction) support; provide the framework for the realization of the MVC Web, and for some of the commonly used business services API (Application Interface) to provide a consistent model of the package is a comprehensive framework for the application (Application framework). In addition, the existing framework (Struts, JSF, Hibernate, etc.), Spring also provides them with the integration phase.This article first studied the characteristics of the Spring framework, using Spring + JSP (JSTL) + Ibatis three-tier Web architecture model to achieve the "Internet booking system," the application, which uses the framework JSP + JSTL to the performance level, the Spring with architecture to the core Business layer, Ibatis framework for a lasting layer. Spring paper describes the use of enterprise-class Web design system development methods to study the Spring as a lightweight framework with other frameworks for simple and effective non-invasive integration. "Internet booking system" to achieve the design, validation and demonstrated the lightweight framework brought about by good non-invasive, reusability, scalability and the development of high efficiency.