摘要
当今社会已经发展到数字时代,“一卡通”这种数字时代的产物已经发展起来。论文结合国家图书馆的数字图书馆“一卡通”工程,集中讨论了XML-RPC这种基于XML的通信技术在一卡通系统中的应用。主要从系统应用服务器和各个应用子系统间通信方面讨论此系统的结构。该系统结构能够克服当今许多一卡通服务器不能跨平台、可扩展差、数据传输安全性差的特点。该系统采用三层结构,各层之间以XMLRPC协议进行数据通信,这种结构能够使系统保持良好的模块性。此种系统结构能使交互界面更简洁、开发工具更灵活和方便。该一卡通系统架构不仅适用于图书馆,还可适用校园、银行、小区、政府等各行各业。
When society comes into digital age,'ECard'from digital age has developed.It discusses exploitation of xml-rpc protocol in ECard system.In ECard system,the communication in application server and operation system is very important.This system can use xml -rpc protocol in relation of application server and operation system.This system overcomes many disadvantages,such as compatible operating systems ,bad expandance and poor safety in transferring data.Three-layer structure is exploited in the system,which can keep system good module structure and more agile.The paper discusses Ecard system not from hardware structure and IC card structure but from data transmission.This system structure can be exploited not only in library but also in campus,bank,community and government.
出处
《计算机工程与应用》
CSCD
北大核心
2004年第27期19-21,59,共4页
Computer Engineering and Applications
基金
国家数字图书馆工程
