The MVC architecture (or design pattern) is a graphical user interface (GUI) design style that consists of three parts: model, view, and controller.

MVC 架构（或设计模式）是图形用户界面（GUI）的设计样式，由三部分构成：模型、视图和控制器。

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Solution: Design an example graphical interface first, so that interface requirements for the lower levels are known before they are written.

解决方案：首先设计一个示例图形界面，则低层的界面在写之前就大概知道该是什么样了。

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A better design approach would be to expose chart creation with HTTP POST and JSON (for developers) and provide a graphical interface on top of it (for non-developers).

更好的设计方法是使用HTTP POST和JSON(用于开发人员)公开图表的创建，并在此基础上提供图形化的界面(用于非开发人员)。

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His visions have included creating one of the first personal computers, commercializing the graphical user interface on the first Macintosh, bringing design to computing with the iMac, and developing the iPod.

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