Struts 面试题与答案

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问题 81. What are the core classes of Struts?

Action, ActionForm, ActionServlet, ActionMapping, ActionForward are basic classes of Structs.

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问题 82. What is the design role played by Struts?

The role played by Structs is controller in Model/View/Controller(MVC) style. The View is played by JSP and Model is played by JDBC or generic data source classes. The Struts controller is a set of programmable components that allow developers to define exactly how the application interacts with the user.

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问题 83. How Struts control data flow?

Struts implements the MVC/Layers pattern through the use of ActionForwards and ActionMappings to keep control-flow decisions out of presentation layer.

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问题 84. What configuration files are used in Struts?

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Struts 面试题与答案

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问题 81. What are the core classes of Struts?

问题 82. What is the design role played by Struts?

问题 83. How Struts control data flow?

问题 84. What configuration files are used in Struts?

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