摘要
一卡通系统是校园数字信息化建设的重要组成部分,而现存系统对日益增多的扩展业务需求却显得无能为力。基于这些问题,设计并实现了基于中间件的三层架构的校园一卡通系统,讨论了系统的结构,各子层涉及的关键技术和解决方案。该系统具有很强的可移植性和扩展性,层次分明的结构和合理的组织是其最大的优势。
E-card system is an important part of digital campus, unfortunately, now the system existed is unable to satisfy the increased business demands. An E-card system based on the middleware and the three layers system architecture for campus is designed and implemented. Also, the system＇s architecture, key issues and resolving methods in various sub-layers are discussed. This system has strongly transplantable and extensible performance. Furthermore, the clear hiberarchy and the reasonable organization are the most remarkable advantages of this system.
出处
《计算机工程与设计》
CSCD
北大核心
2007年第7期1723-1726,共4页
Computer Engineering and Design
关键词
中间件
三层架构
组件对象模型
动态链接库
套接字协议
一卡通系统
middleware
three layer architecture
component object model
dynamic linking library
socket protocol
E-card system
