类和对象逻辑相等。实际上,类是对象的原型,实例是对象一个的具体表现。
An object and a class are logically equivalent. In practice, a class is the prototype for an object, while an instance is a particular incarnation of the object.
类和对象逻辑相等。实际上,类是对象的原型,实例是对象一个的具体表现。
An object and a class are logically equivalent. In practice, a class is the prototype for an object, while an instance is a particular incarnation of the object.
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