SOA Based Online Bank And Payment System Design And Implementation

With the increasing application of network information technology in various fields and continuous development of financial informatization,the emergence of Internet banking has changed people's understanding and ideas on financial and information life,plays an irreplaceable role and greatly makes up for the shortage of traditional bank.However,setting up an Internet bank of high performance,high reliability and security is crucial to building the strength of commercial banks and the expansion of businesses.For the time being,there remains a big gap between the overall performance of our country and others.Recentyears,the rapid development of online payment has also helped push ahead the progress of Internet bank.And this is the breakthrough point of this paper.This paper starts from the background of the domestic commercial banks'informationization,analyzes the present situation of the domestic commercial banks'informationization,analyzes the current situation and trend of the current domestic commercial banks,the status quo of the financial informationization of the domestic commercial banks,the problems in the current construction of IT and so on.The following part is the enlightenments and the main research contents.As an open Internet user oriented system,single-node system can no longer meet the large user load demandsas well as the requirements for security and expansibility of Internet bank.This paper analyzes the demand for commercial bank's Internet banking system,an "openness,standard,and integration" as a starting point to enhance messages shared between subsystems,ease of integration,cross-platform as the goal.The design and implementation of service oriented architecture(Service-Oriented Architecture,SOA)distributed online banking system,and discussesthe business critical module payment key technology and function characteristics of the system involved in detail.Specifically,by abstract business functions into service of the Internet banking,through well-defined interfaces and contracts between these services,Internet banking with service oriented architecture is constructed to meetthe requirements for scalability and adaptability;and on the other hand,this paper uses distributed RabbitMQ message mechanism and multiple security mechanisms as the main characteristics to meet the payment system safety requirements.The Internet banking system of Bank of communications verifies the feasibility and effectiveness of the method in this paper.With the rapid development of network communication and mobile payment technology,new technologies and new technologies have been persistently applied.E-commerce and Internet financial business have been innovating.The new generation of online banking and mobile banking has become an important growth point for business and the mainstay business of commercial banks.Finally,this paper analyzes the current situation of related technology and business,and looks into the future of the filed.