首先,将音量设置为0。随着范围的增大,如何播放声音? 增大音量时出现此错误:
AudioContext不允许启动。必须将其恢复(或 在页面上用户手势之后创建
<input type= "range" class = "slider" id = "slider" value = "0" maxlength ="100">
<audio controls id ="audio-player" src = "circir-bocek.wav"></audio>
<script type="text/javascript">
slider.oninput = () => {
console.log("Volume set to", ~~(slider.value))
document.getElementById("audio-player").volume = ~~(slider.value) * 0.01
var context = new AudioContext();
}
var vid = document.getElementById("audio-player");
vid.volume = 0;
</script>