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看了都知道继承也就那么回事儿
source link: https://juejin.im/post/5ad6efeb5188255c272275e1
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前言 各位大佬们都来了就花点时间看看吧 看了之后来个小心心吧 不然没有动力继续写下去呀 哈哈 开始 预备知识 原型链知识---话不多说先上图，一图胜千言 现在来写一个基本的函数实例来解释这幅图 function Test () { this.nam
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