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Showing content from https://developer.mozilla.org/zh-CN/docs/Web/JavaScript/Reference/Global_Objects/Set/values below:

Set.prototype.values() - JavaScript | MDN

Baseline Widely available

Set 实例的 values() 方法返回一个新的集合迭代器对象，该对象包含此集合对象中每个元素的值，按插入顺序排列。

const set1 = new Set();
set1.add(42);
set1.add("forty two");

const iterator1 = set1.values();

console.log(iterator1.next().value);
// Expected output: 42

console.log(iterator1.next().value);
// Expected output: "forty two"

无。

一个新的可迭代迭代器对象。

const mySet = new Set();
mySet.add("foo");
mySet.add("bar");
mySet.add("baz");

const setIter = mySet.values();

console.log(setIter.next().value); // "foo"
console.log(setIter.next().value); // "bar"
console.log(setIter.next().value); // "baz"

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