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Java总结 - 封装继承多态

我还是一个没有参加工作的小白,所以这篇文章只是一些自己的理解,如有错误请及时指正面向对象 java实体类中包含什么呢? 属性,设值器(构造器,get/set方法),eauals()方法和hashcode()方法,目前只能想到这么多,然后规划一下:属性(面向对象部分说),属性(类之间的关系(面向对象...

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