摘要
自助移动支付手段是当前超市智能零售领域的主要技术之一。首先分析扫码支付涉及的一些关键问题,在此基础上设计并实现一个基于MQTT 协议的扫码支付中间件。其作为服务器和收银系统数据库的中间层,可以使扫码支付的过程更为快捷和安全,且已在实际中得到较好的应用。
Self-service mobile payment is one of the main technologies of supermarket smart retail area. Analyzes some crucial problems in sweep code payment firstly, then designs and implements a middleware for sweep code payment based on MQTT protocol. The middleware serves as the middle tier of the server and the database of check-out system, and can ensure the sweep code payment be completed more quickly and safely. Now it has been well applied in practice.
作者
崔阳
CUI Yang(Department of Mathematics and Computer, China University of Labor Relations, Beijing 100048)
出处
《现代计算机》
2019年第20期82-85,100,共5页
Modern Computer
基金
中国劳动关系学院安全工程研究所(ISOH)委托项目(No.ISOH201812)
作者简介
崔阳(1979-),男,内蒙古呼和浩特人,博士,讲师,研究方向为知识工程与知识发现.
