Python class 关键字
定义和用法
The class 关键字用于创建类。
类就像一个对象构造器。请查看下面的示例，了解如何使用它来创建对象。
更多示例
相关页面
在我们的 Python 类/对象教程 中了解更多关于类和对象的信息。
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