html javascript 音频、视频、 mp3 、mp4 的播放、暂停、重新播放、获取音频时长
视频
https://www.bilibili.com/video/BV1WE411o7Ft?from=search&seid=16507717434726307602
代码
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Title</title>
</head>
<body>
<!--加入?cb=javascript:Date.now()，表示重新请求服务器-->
<audio id="audio1" controls>
<source src="http://127.0.0.1:5000/127.0.0.1/play.mp3?cb=javascript:Date.now()" type="audio/mp3"/>
</audio>
<button onclick="play()">开始播放</button>
<button onclick="pause()">暂停</button>
<button onclick="rePlay()">重新播放<
