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Java面向对象基础--Static关键字的作用及使用

1、使用static声明属性如果希望一个属性被所有对象共同拥有，可以将其声明为static类型。声明为static类型的属性或方法，此属性或方法也被称为类方法，可以由类名直接调用。 class Person{ // 定义Person类 String name ; // 定义name属性，暂时不封...

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