基于JSON数据交换模型的实时支付系统设计和实现  

Design and implementation of JSON based data exchange model on online payment system

作　　者：于卫国 陈泽瀛 文黎明 

机构地区：[1]银联商务有限公司技术开发中心,上海201203

出　　处：《微型机与应用》2016年第12期84-86,89,共4页Microcomputer & Its Applications

摘　　要：随着支付行业向各类便民账单服务、金融服务类扩展,支付内核采用固定格式数据交换模型已不能适应快速灵活开发的需要。以JSON为基础构建精简3层数据交换模型,并对JSON内存分配管理、键值使用进行优化,实现了支付系统灵活高效开发,同时系统性能更优,占用内存资源更少,在实际应用中效果显著。With the traditional payment industry extending to Internet financial business and electronic bill payment,payment software systems need find a fast and flexible iterative development method. Traditional fixed data exchange model is replaced by JSON based simplified threelayer dynamic data exchange model. This model decreases times of data format conversion. In addition the team optimized memory management and key name rule of JSON. The new designed online payment system using JSON based data exchange model occupies less memory,gets excellent performance,and can support fast and flexible iterative development.

关 键 词：实时支付系统 第三方支付 数据交换模型 EJSON 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]