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这样回答继承，面试官可能更满意
source link: https://juejin.im/post/5de67e76518825122322a9e2
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9021年底了，突然想在这个最后一个月准备一下，试试机会，能否更进一步。所以开始准备一些基础知识，也随带总结出来给各位想换工作的同学。希望大家能找到自己想要的工作。祝大家好运！ 一、何为继承 一个类获取另一个或者多个类的属性或者方法。继承可以使得子类具有父类的
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