<html><body><h1>Document 对象</h1><h2>createDocumenFragment() 方法</h2><p>将数组项添加到空列表:</p><ul id="myList"></ul><script>const fruits = ["香蕉", "桔子", "芒果"];// 创建文档片段:const dFrag = document.createDocumentFragment();for (let x in fruits) { const li = document.createElement('li'); li.textContent = fruits[x]; dFrag.appendChild(li);}// 将片段添加到列表中:document.getElementById('myList').appendChild(dFrag);</script></body></html>