The Research And Application Of WEB Information System Based On Lightweight J2EE Framework

There are many excellent open source J2EE frameworks on developing web information system now.But traditional J2EE architecture which excessively relys on large EJB is not satisfied the development of the enterprise application system. For increasing the efficiency of developing software , we can use some new lightweight J2EE frameworks.This paper researched the combined frameworks of Struts,Spring and Hibernate, and then finished the desing and implementation of book shopping system on internet .On this system ,the author selects Struts as its framework on the view tier. Struts is a framework which is base on MVC mode. This tier is mainly responsible for collection the datas of customers and processing the result of this datas .In the logical tier, the shopping system selects Spring as its framework,.Inversion of Control technology is used in Spring framework. On the data persistence tier, system choices Hibernate framework which is based on Object-Relationl Mapping. Hibernate can provide lightweight packing for data persistence.This book shopping system which bases on the technique of combined frameworks can easily realize system of high cohesion and low coupling .Through the implementation of system, it shows the convenience of this technique on developing web application of J2EE planform .