javascript-you-know-nothing:JavaScript

【文件属性】：

文件名称：javascript-you-know-nothing:JavaScript

文件大小：3KB

文件格式：ZIP

更新时间：2024-05-25 18:17:03

JavaScript

JavaScript：一无所知 复制对象（也复制继承的属性） let _ = {}; _.copy = function(source) { // copy has the same prototype as source let copy = Object.create(Object.getPrototypeOf(source)); // also iterate over the kyes which are not enumerable Object.getOwnPropertyNames(source).forEach(function(key) { let desc = Object.getOwnPropertyDescriptor(source, key); // each property in the target has the same

【文件预览】：
javascript-you-know-nothing-master
----README.md(2KB)
----new.js(775B)
----copy.js(1KB)