基于支付宝的自动售货机网上支付系统

针对自动售货机手机短信支付和IC卡支付存在的不足,提出了支付宝等第三方来实现自动售货机网上支付,不仅销售时间能够得以控制,而且也能得到大面积推广,实现跨地域使用。设计了基于通用分组无线业务（GPRS）的自动售货机中心服务器系统;自动售货机组通过Socket通信与该中心服务器进行实时交互,通过中心服务器这个桥梁来实现网上支付;详细介绍了整个系统总体框架,并着重介绍了GPRS、线程池、支付宝接口这3个关键技术。实践结果证明,利用支付宝实现自动售货机网上支付完全可行。

Online payment system of vending machine based on alipay

Aiming at the defects of SMS payment and IC card payment,automatic vending machine alipay online payment was used,not only sales of time under control,but also large-scale promotion,cross-boundary use.A central server system based on general packet radio service（GPRS） network was designed;real-time interaction was realized by Socket communications and the central server in vending machine.The overall framework of the whole system was described in detail,with an emphasis on the GPRS,the thread pool,alipay interface.The use of automatic vending machines shows that alipay online payment has been proved in practice.