The Design And Implementation Of Campus Web Online Payment System

The funds management difficulty and complexity of the continuous increase in our country all levels of school. How to facilitate payment, consumption the use of funds is an urgent problem to be solved. In recent years, the school pay more and more attention to campus data construction, along with the popularity of computer networks, in order to improve the overall level of school management, enhance the school logistics service quality, multi-purpose web online payment system has become an important part of the construction of campus data, in the campus network and card project basis, combined with the school the actual situation, this paper puts forward the subject of the web online payment system construction tasks.This system have the function about the card recharge, water and electricity fee and tuition fee of web online payment and a number of data query function, system development to solve key problems are as follow:1.the different campus system data interaction,2. the transfer of data security. In the development of the project, the use of Socket and Web Service communication method or technique applied to different system of data exchange between the different systems, to secure data exchange between the accurate, smooth. The use of RsaWithMd5digital signature technology, network virtual segmentation and isolation method to solve the transfer of data and communication security. The main work of this thesis is as follows:1. The project development goal, the significance the related system development status and identify project main research content are analyzed in the thesis.2. The key technology and its application are analyized and inducted during system development. At the same time, school and the amount of silver transfer payment mode used in the school is used in research.3. The technical scheme design system development, through the data flow diagram, use case diagram, establish the system needs analysis document; by class diagrams, E-R diagrams, system design scheme, make project test plan;4. completing the system the onstage and the backstage module code and system testing, and constantly on the system perfect. By the experimental tests and operation, the result of running the system correctly, achieve project design goals. This project can meet the teachers and students of all web online pay charges requirements.