<!DOCTYPE html> <html> <body> <h1>Anchor 对象</h1> <h2>download 属性</h2> <a id="myAnchor" href="/logo.png" download="logo"> <img src="/logo.png" alt="(www.sou-xun.com)" width="180" height="167"> </a> <p>download 属性的值是:</p> <p id="demo"></p> <script> document.getElementById("myAnchor").download = "newValue"; document.getElementById("demo").innerHTML = document.getElementById("myAnchor").download; </script> </body> </html>