三层 C/S模型分析及应用

Analysis an Application of Three-layer C/S model

通过分析 ＭＩＳ系统中广泛使用的 Ｃ／Ｓ模型当前所存在的问题，提出了基于 Ｃ／Ｓ的三层体系结构方案，并简要阐述了采用 Ｐｏｗｅｒｂｕｉｌｄｅｒ的实现过程和这种方案的不足之处。

In this paper, after a breif looking at the shortcomings of the C/S model widely used in MIS, we provide a threelayer model to deal with the matter. A sample is presented,and the characters of this model is described.