The structure of many management information systems have been already promoted from C/S structure to B/ S structure in recent years. A new generation of management information system which uses B/S 3-tier structure comforting the enterprise requests becomes a urgent solution. This paper expatiated B/S 3-tier structures and its superiority of B/S 3-tier structures in the development application procedure. Firstly this paper described the significance of developing software system based on B/S structure; and then elaborated the general software design method based on B/S 3-tier structure,the function of each layer,and its merit.%运用B/S 3层体系结构开发出符合企业要求的新一代管理系统,成为当前迫切解决的问题.阐明了B/S 3层结构在开发应用程序时的优越性.首先说明使用B/S结构开发软件系统的意义,然后论述基于B/S 3层结构通用的软件设计方法,每1层实现的功能,并阐述其优点.
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