Java面向对象继承性的相关内容

Java面向对象（8）--继承性

多个类中存在相同属性和行为时，可以将这些内容抽取到单独一个类中，那么多个类无需再定义这些相同的属性和行为，只要继承那个类即可。这里的多个类称为子类(派生类)，单独的这个类称为父类(基类或超类)。语法格式：class Subclass extends SuperClass{ }继承性的作用减少代码冗余...

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Java中的面向对象的继承性是什么？

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更新时间 2022-12-12 11:29:07

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