Research And Design Of A Mobile Payment System Based On J2EE Technology

With the popularity of3G technology and3G era, mobile phone Internet bandwidth is no longer constrained mobile phone online application bottleneck. Mobile phone payment as the important application of3G era of e-commerce, will become the inevitable trend.3G technology and J2EE technology for the development of mobile phone payment provides technical feasibility. Communications operators and banks actively developing mobile phone payment business, not only can enhance the company’s core competitive ability, promote the development of3G business, bring good social and economic benefits, but also for the vast number of users with great convenience. For banks, mobile phone payment to expand the scope of business of the bank, bring more potential users. Therefore, banks, mobile operators are developing mobile phone payment business needs.The original2G times mobile phone payment system is the main support for voice and SMS messages. Thus, convenience is poor, the security level is not high. The contents shown to the user is not rich, and businesses access is less. Accordingly, building an open and perfect mobile phone payment platform, based on mobile phone client technology, can improve the rapid deployment of business, and also can improve the ability of communication operators and cooperative banks competitiveness.This paper analyzed mobile phone payment from the development history and prospect. A detailed analysis of the characteristics of mobile phone payment, classification, and the major domestic and international application, is given. Based on the actual mobile phone payment system solutions, we developed an open, access interface standard mobile phone payment system. Accordding to the software engineering basic work flow, demand analysis of the mobile phone payment system is presented. The key to the development of technology, including Web system, SOA technology and DES encryption technology is discussed in detail. We constructed a framework based on J2EE mobile phone payment system. And the design of the system operation, access, standard interface error handling, security design and system maintenance programme are presented. Finally, the system is implemented.