面向多商户的第三方电子券系统设计与实现

摘要

Electronic Coupon(E-Coupon) is becoming a new technical way for business promotion. On the basis of an existing customized E-Coupon system,this paper re-organizes the original system requirements and optimizes its business process against the application background of applied in multi-merchant,meanwhile,improves the system architecture. At the same time,in order to support multi-merchant management of the new system,the analysis and design for authority management and access control based on the Role-Based Access Control model are introduced with emphasis in this paper,.%电子券正成为商家促销的一种新技术手段.在一个已有的定制化电子券系统的基础上,针对服务于多商户的应用背景,对系统的需求进行了重新梳理和流程优化,给出了改造后的系统架构.同时,还对新系统的权限管理与访问控制问题进行了重点分析和设计,引入基于角色的访问控制模型,使之能支持面向多商户的管理.