Struts 2 MVC 架构中的混乱

问题描述

我正在研究 Struts2 in Action并且知道 Struts 2 中的 Controller 是 FilterDispatcher 而 Model 是 Action.

I am studying the Struts2 in Action and come to know that Controller in Struts 2 is FilterDispatcher and Model is Action.

但是之前我知道Action和FilterDispatcher都是Controller，Struts不提供对Model层的支持.以上哪一项是错误的?

But previously I knew that Action and FilterDispatcher both are Controllers and Struts does not provide support to Model layer. Which one of the above is wrong?

推荐答案

我会说FilterDispatcher是一个FrontController 和 Action 既是 Model 又是 Controller 在一个类中.

I would say that FilterDispatcher is a FrontController and Action is both Model and Controller in one class.

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