Overloading simply involves having a method with the same name within the class.

抽象类中可以有方法的实现，也可以指定方法的访问修饰符。

youdao

Overloading simply involves having a method with the same name within the class.

抽象类中可以有方法的实现，也可以指定方法的访问修饰符。

youdao