<audio id="myAudio" autoplay loop>
    <source src=" bgMusic.mp3" type="audio/mp3">
    您的浏览器不支持 audio 标签。
</audio>

 

//背景音乐播放
function an(){
    var audio = document.getElementById(‘myAudio‘);
    if(audio.paused){
        $(".music").removeClass("musicClose");
        audio.play();// 播放
    }
    else{
        $(".music").addClass("musicClose");
        audio.pause();// 暂停
    }
};


document.addEventListener(‘DOMContentLoaded‘,function (){
    function audioAutoPlay(){
        var audio_ = document.getElementById(‘myAudio‘);
        audio_.play();
        document.addEventListener("WeixinJSBridgeReady", function () {
            audio_.play();
        }, false);
    }
    audioAutoPlay();
});
try{
    wx.ready(function(){
        document.getElementById(‘myAudio‘).play();
    });
}catch(e){
    document.getElementById(‘myAudio‘).play();
}