在线运行代码 - 菜鸟教程

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<title>菜鸟教程(cainiaoplay.com)</title>
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<h1>Array entries()</h1>

<p>从数组中创建一个可迭代的对象。</p>

<p>迭代对象的每个实体来自数组对应的元素。</p>

<p id="demo1"></p>
<p id="demo2"></p>
<p id="demo3"></p>
<p><strong>注意:</strong> IE11 及其更早的浏览器版本不支持 entries 方法。</p>

<script>
var fruits = ["Banana", "Orange", "Apple", "Mango"];
var x = fruits.entries();

document.getElementById("demo1").innerHTML = x.next().value;
document.getElementById("demo2").innerHTML = x.next().value;
document.getElementById("demo3").innerHTML = x.next().value;
</script>

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源代码

动行结果
