模型-视图-控制器（Model-View-Controller，MVC）模式在面向对象应用程序的软件工程中相当有用。本文将讨论如何将其应用到静态或动态调用的 Web 服务中去。-Model- View- Controller (Model-View-Controller, MVC) model in object-oriented application is very useful in software engineering. This article will discuss how t