Design And Implementation Of The Internet Financial Platform Based On J2EE

Internet financial platform refers to new financial business service platform for traditional financial institutions and Internet companies to use internet technology, as well as information and communication technologies to achieve services like financing,payment, investment and infomediary. The Internet financial platform based on J2 EE studied in this paper has achieved core services and contents like client support and online financing of current Internet financial system. In this way, registered users can obtain effective grasp on latest investment project information. Moreover, both financing parties can complete the capital raising process in effective and safe manner.In addition to designing and achieving such functions, the author also completes the designing, realizing and testing part of the system demand analysis and key modules.In the whole process of system development, the paper regards the user demand as the starting point. The paper is on the basis of full consideration and analysis concerning client support and financing. With the help of software engineering, the paper fully achieves core service contents and business process of current internet financing system through J2 EE. In the section of overall design, the paper completes the modeling based on MVC design pattern, adopts B/S structure for software structures, and uses Spring MVC+i BATIS as the framework. The system uses Tomcat the web server and Mysql database to provide backing store. As for technical details,the system completes access filtering, login certification, sending and receiving of SMS messages, multi-thread controlling, message queue storage. In the part of overall design, the paper analyzes detailed requirements on safety, effectiveness, reliability and usability of Internet financial services, so that the whole system has excellent performances. In the core design part, it uses UML class diagram and sequence diagram to conduct analysis and modeling on different functions and procedures of the system. Meanwhile, based on written narratives, the paper describes the design contents on different modules of the system in clear manners, especially core technicalparts like payment functions. In the section of system completion, the paper displays core codes and key configurations of the system, and provide final testing result. The entire development process is based on relevant methods in software engineering and project management, so as to ensure the smooth completion of the Internet financial services platform.