August 2021
Intermediate to advanced
450 pages
4h 46m
Chinese
Content preview from 面向对象的思考过程（原书第5版）Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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6.1.8 创建类模型来描述系统
当识别出了所有类，并且这些类的职责和协作都已清晰，那么可以构造一个类模型来表示整个系统。类模型展示了各种各样的类如何与系统交互。
在书中，我们使用UML来模型化系统。一些商业工具使用UML并且提供了友好的环境来创建和维护UML类模型。通过以下小节编写的代码，我们可以看到类图如何与整体结合起来。如果没有一些好用的建模标记和模型化工具，模型化大型系统则是一个几乎不可能的任务。
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