Current Situation And Construction Of University Digital Library Countermeasures

Mobile billing system is carried out online first traditional mobile communications business services, and then extended to other industries formed to provide value-added services platform. As early as 1997, mobile operators realized that, as the network economy, enterprises are facing tremendous challenges and opportunities, and therefore, each mobile communication operators to provide mobile communications services of some aspects of the Internet to try.In this paper, a mobile communications company R mobile billing system development project to study the background, we use the J2 EE platform as a major system development technology platforms. The platform has a good system interface, through inheritance and reconstruction, etc. can be achieved on the system category of quick call. Achieve the secondary development of mobile billing accounting system. The system has a high scalability. While only data management, the use of the system as a back-end database system. Practical realization of the background data dynamically read and manage. With the system’s SQL language features practical realization of database calls and management. The user can handle a large number of concurrent data requests, so to meet the user’s needs in terms of performance data processing system.Results of this study are: analysis and study of the multi-layer structure, the popular lightweight J2 EE framework and Ajax technology, and use of the technology program implements a mobile billing system, the system design and implementation process: the Ajax technology to the development of the system, reducing the burden on the server side as well as to improve the customer experience: mobile billing systems of various processes carried out a detailed design and implementation, mainly related to the client login, business process, information, billing system, billing inquiries and other modules. In this paper, design and implementation of mobile billing system applies to all providers of mobile communications mobile billing work, and to improve the company’s efficiency, the company is the process of information taken a critical step.