On-line Banking System's Realization System On J2EE Platform

In recent years, with the rapid development of electronic commerce, the on-line bank has been drawing attention from all over the world. Base on Internet/Intranet and related technology, it is new type of bank that deals with traditional bank's business and payment on electronic commerce. Its popularization has changed the traditional old bank's transaction form, bringing about a new economic revolution. The inside logics of on-line bank being complex, the security requirements being rigor, and commercial patterns being in rapid changes, the design pattern of web technology was needed to be changed and meet the requirements of on-line bank's technology.The work integrates J2EE's structure, Struts'MVC and Hibernate, gives attention to security technology of on-line bank, carry out the system base on J2EE technology. Basing on XML the system is easy to exchange data between ATM and POS in the J2EE's frame. Data transfers between old and new relationship database in J2EE and Hibernate. Exhibiting the customer the new interface, there are multi-application system and multi-database in system which avoid the venture that apply the new technology in initial stages. Struts was introduced to realize the multi-language's display. Weblogic's authentication developing pattern was used to implement the on-line bank in system security.After having encapsulated the JDBC API, Hibernate is an open-source object/relational mapping toolkit that make it easy to retrieval and update, transacte the date with database.The work presents the development of on-line bank system, analyses the characteristic and concrete demand of on-line bank system, studies various kinds of J2EE technology included deeply at the same time, puts forward overall design built up on the basis of J2EE,MVC of Struts, XML and Hibernate structure, then introduces the details of designing and realization in application system.