<audio preload autoplay loop id="vd">

    <source src="/static/audio/hua.mp3" type="audio/mpeg">

</audio>

<script>

{{--    音乐--}}

    window.onload = function(){

        setInterval("toggleSound()",100);

    }

    function toggleSound() {

        var music = document.getElementById("vd");//获取ID

        if (music.paused) { //判读是否播放

            music.paused=false;

            music.play(); //没有就播放

        }

    }

</script>