【摘要】 分析了地铁现有不同出行凭证方式的缺陷。运用lamp、ajax异步请求、二维码加解密、网页前端开发等技术,设计开发了利用手机微信二维码作为地铁通行凭证的一码通支付系统。重点介绍了该系统的工作原理。对系统进行模拟测试表明:此方案具有高可行性、可靠性和安全性。更多还原

【Abstract】 The defects of different subway travel vouchers are analyzed.By using technologies like lamp,AJAX asynchronous requests,QR code encryption and decryption,and the front end development of web pages,a one QR pass system is designed and developed,which directly uses the mobile Wechat QR code for the subway travel voucher.In this paper,focusing on the working principle of the system,a simulation test of the system is conducted.The result shows that the scheme has high feasibility,reliability and security.更多还原