Design And Develop On J2EE-based Online Banking Service System

In recent years, along with the rapid growth of e-business in our country,almost all of domestic banks have established their internet-bank, which is usedas a tool to implement e-bank and compete with other banks. As the technologyof e-business improves very quickly, the solutions to implement the internet-bankalso change quickly.The thesis introduces the concept and development of e-business, theconcept of e-bank,developing situations domestic and broad,implementingtechnology of J2EE, XML,B/S structure and certificate. A J2EE-based systemdesign model is brought forward, aiming at better maintainability and scalability.The system model is based on 3-layer B/S architecture, follows MVC pattern, andtakes XML as the format of data exchanging and COP as of communicating. Itgives a solution to problems brought by the changes on business logic andfunctions, which embodies distributing computation and component application---the two stands of the modern software's development. The system is developedthrough organizing programmers according to the method of software's project,and is worthwhile references in the aspect of the project' s organization andmanagement.In this paper, author design and implement some modules of searchingservice and COP transaction. At the back section, the paper describes the detailimplementation of online banking service system, by taking the account searchingand some part of COP transaction as an example.