<!DOCTYPE html> <html> <body> <h1>Element 对象</h1> <h2>textContent 属性</h2> <ul id="myList"> <li>Coffee</li> <li>Tea</li> </ul> <p>ul 元素的文本内容是:</p> <p id="demo"></p> <script> let text = document.getElementById("myList").textContent; document.getElementById("demo").innerHTML = text; </script> </body> </html>