Considering various aspects, N layer logic structure is used in designing the system to fulfill complicated business functions by function calling regularly through layers.
基于各方面的考虑，我们在系统设计时采用N层逻辑结构，通过上下层之间按照一定规则的调用，从而完成了多个复杂的业务功能。
Finally, the platform is divided into common configuration layer, data access layer, logic operation layer, and display layer with the layered design.
最后基于分层设计思想，将平台划分为全局配置层、数据接口层、业务逻辑处理层和页面层四个层次，完成了系统开发平台的结构设计。
Finally, the platform is divided into common configuration layer, data access layer, logic operation layer, and display layer with the layered design.
最后基于分层设计思想，将平台划分为全局配置层、数据接口层、业务逻辑处理层和页面层四个层次，完成了系统开发平台的结构设计。
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