双模自动切换二维码在校园卡系统中的应用  

Application of dual mode automatic switching QR Code in campus card system

作　　者：李杭彩 谢宇威 Li Hangcai;Xie Yuwei(Information Technology Center,Zhejiang University,Hangzhou,Zhejiang 310028,China)

机构地区：[1]浙江大学信息技术中心,浙江杭州310028

出　　处：《计算机时代》2021年第5期49-52,共4页Computer Era

摘　　要：校园卡二维码作为身份认证和支付手段在校园内越来越普及。但是传统二维码必须联机才能进行身份认证和支付,若出现任何网络、服务器或其他问题导致终端脱机,都将无法完成身份认证和支付,既影响师生的正常使用和体验感,也不利于移动端身份认证和支付模式的进一步推广。文章提出将校园卡系统的二维码升级为联机和脱机双模自动切换二维码,从而保障扫码终端脱机时师生也能正常地使用移动端进行身份认证和支付。As a means of identity authentication and payment,campus card QR code is becoming more and more popular in campus.However,the traditional QR code must be online to carry out identity authentication and/or payment.If any problem of network,server or other causes the terminal offline,the identity authentication or payment will not be able to complete,which not only affects the normal use and the experience of teachers and students,but also is not conducive to the further promoting the mode of mobile identity authentication and payment.This paper proposes to upgrade the QR code of campus card system to online and offline dual-mode automatic switching QR code,so as to ensure that teachers and students can also use the mobile terminal for identity authentication and/or payment when the terminal for code scanning is offline.

关 键 词：校园卡 身份认证 支付 二维码 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]