面试题——JS实例化过程总结(附原型链图解)
摘要:没有返回值的构造函数形式 function Person(name,age){ this.name = name; this.age = age; this.show = function(){ console.log('每个人的身上都有毛毛'); } } var person = new Pers
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posted @ 2021-04-07 18:58
posted @ 2021-04-07 18:58