<head>
<meta charset="utf-8">
<title>播放快进</title>
<script type="text/javascript">
function Forward(){
    var el=document.getElementById("myPlayer");
    var time=el.currentTime;        /* 获取属性currentTime */
    el.currentTime=time+600;        /* 设置属性currentTime，快进600s */
}
</script>
</head>
<body>
<video id="myPlayer" width="100%" controls>  
  <source src="https://cdn.zxki.cn/mp4/%E7%9D%AB%E6%AF%9B%E9%98%BF%E5%A7%A8.mp4" type="video/mp4">
  你的浏览器不支持video元素
</video><br>
<input type="button" value="快进" onClick="Forward()" />
</body>
&lt;/html&gt;```<p><img src="https://cdn.zxki.cn/img/QQ%E6%88%AA%E5%9B%BE20211030181540.png" alt="" width="0" height="0" /></p>