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问题描述
我有一个对象:
var obj = { "Mike": 24, "Peter": 23, "Simon": 33, "Tom": 12, "Frank": 31 };我想创建一个包含对象值的数组。密钥(密钥名称)可以忽略不计:
I want to create an array that holds the values of the object. The keys (key names) can be disregarded:
[24, 23, 33, 12, 31]值的顺序并不重要!
一个解决方案(很明显)会有一个函数来获取值并将它们放入一个数组中:
One solution (obviously) would be do have a function that takes the values and puts them into an array:
var arr = valuesToArray(obj);我会接受这样的功能作为答案。但是,如果有一个能够做到这一点的API函数(ECMAScript,jQuery,特定于浏览器......),我会更高兴。有这样的事吗?
I will accept such a function as the answer. However, I would be more pleased if there would be an API function (ECMAScript, jQuery, browser-specific, ...) that could do this. Is there such a thing?
推荐答案使用 Object.values 它会返回数组。
Object.values(obj) // [24, 23, 33, 12, 31]更多推荐
JavaScript,将对象转换为数组
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