摘要
文章在分析两层C／S结构缺点的基础上,分析了三层C／S结构的机理及其优点.并提出了一个基于三层C／S结构MIS的权限设计方案,详细分析了该方案的实现过程,介绍了用VB6开发三层应用系统的权限控制机制的基本技术和方法.
： Through having been analyzed the weakness of two－tier C／S architecture,this article explains the principle of three－tier C／S architecture and indicates the advantages.At last through executing the permission design plan of a MIS,explains the technology and method of designing the application based on three－tier C／S architecture in Visual Basic 6 environment．
出处
《计算机工程与应用》
CSCD
北大核心
2000年第11期122-124,166,共4页
Computer Engineering and Applications
