【摘要】 简要描述了三层结构的产生背景,并对三层结构的硬件结构、二膳结构的功能及其优点作了详细的介绍,最后对三层结构的应用开发作了讨论,提出了三层结构开发的10项原则,并给出一个三层结构客户机/服务器应用软件的例子.更多还原

【Abstract】 This article briefly introduces the background and the hardware structure of the Tri-Tirered construction . Furthermore, its function and peculiarity are also described in detail. At the same time, ten principles on the design of the Tri-Tiered construction are put forward. In the end, the article gives an example related to the Tri-Tiered construction on client/server.更多还原