The Design And Development Of The Network Core Banking System Based-On J2EE

With the rapid development of China’s economy,the continuous improvement of the gross national product and the continuous emergence of various commercial banks led to the increasingly fierce competition among banks.In order to improve the core competitiveness of banks and achieve the growth of bank economic profit,banks are seeking better ways and management methods.Bank performance assessment is a very effective way to realize informationalize,which is a customer-focused,dominated by products,driven by trading and parameterized management of a new generation of core business system.This paper focuses on the realization of the key functions,which involves deposits,loans,approves and city business module design.In the platform of J2 EE,using the Oracle database,according to the characteristics of Bank Core Business System,this paper analyzed the requirement of client and functions of system and analyzed the internal process of system by static-modeling and dynamic-modeling.UML use case diagram object modeling is formed the basis of static modeling;The UML sequence diagram,state diagram,and the organic integration of activity diagram is to complete dynamic modeling.Then for the completion of the core business system for further in-depth design in detail,using modular logic structure design,will form a complete a core business system of 6 sub modules show in front of US,respectively to analyze each child module and carries on the detailed design,construction and one of a corresponding physical object model and database model.According to the analysis of the final choice a database connected to the module and system development technology,and to the actual test system.At last,The design and implementation of the system to improve the bank’s core competitiveness,improve customer satisfaction play key important role.