基于ASP.NET的四层WEB应用模型设计与实现

Design and Realization of Four-tier Model in Web Application Based on ASP.NET

针对常用的三层Web应用程序设计模型的不足,本文提出了一种四层模型,给出了数据访问层和数据实体层实现方法,并在ASP.NET技术基础上结合具体应用加以阐述。

The four- tier Web model is presented in view of the existing disadvantages in three- tier Web applications. A method of realizing data- access- tier and data- entity- tier is brought forward, and illustrated with specific example based on ASP.NEY technology.