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超详细的Java面试题总结(一)之Java基本知识

 6 years ago
source link: https://juejin.im/post/5a02cd53f265da431b6ca326
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最近在备战面试的过程中,整理一下面试题。大多数题目都是自己手敲的,网上也有很多这样的总结。自己感觉总是很乱,所以花了很久把自己觉得重要的东西总结了一下。 面向对象和面向过程的区别面向过程: 优点:性能比面向对象高,因为类调用时需要实例化,开销比较大,比较消耗

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