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<body> <div getTime = '20’ data-index = '2’ data-list-name = 'nav’></div>
<script> var div = document.querySelector('div’); console.log(div.getAttribute('data-list-name’)); //h5新增的获取自定义属性的集合，它只能获取data开头的属性 console.log(div.dataset.index); console.log(div.dataset.listName); console.log(div.dataset['listName’]);
</script>
</body> |
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