Research And Realization Of Consumer Financial Electronic Signature System Based On J2EE

With rapid development of information and network technology, J2EE becomes an optimum architectural solution for enterprises owning to its advantages including no platform-related, wide supports from business arena and easy integration with other systems, etc. The thesis introduces JSEE architecture of Sun Corp., comprising J2EE system structure, its standards and API, and its security mechanism, etc.To apply J2EE technology to develop enterprise applied software successfully, the thesis discusses UML (Unified Module Language) concept, structure, object elements, diagrams and views, selecting Rational Rose to create module and introduce its characteristics and module.In the end, the thesis make analysis of demands and design on an Consumer Financial Electronic Signature System, applying J2EE,UML and Rational Rose.