微信无法通过创建Audio类的方式播放音频？

    var audio = new Audio();
    
    audio.src = "http://dl.stream.qqmusic.qq.com/C200002MVjb31ZNK5m.m4a?vkey=5568C9F5F5E4A17494F1A1E175E9BB01C705E2AD1CA520B8DD795CF559AEFC9B19FA73BE8B624389CAB4BE32918ADDBCC9A1B40A507F492E&guid=8536969079&fromtag=30";
    "http://dl.stream.qqmusic.qq.com/C200002MVjb31ZNK5m.m4a?vkey=5568C9F5F5E4A17…B624389CAB4BE32918ADDBCC9A1B40A507F492E&guid=8536969079&fromtag=30"
    
    audio.play();

在qq浏览器上就没有问题，qq和微信不是用一家浏览器内核吗？
为什么在微信上不能播放呢？

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微信里面不需直接播放，先手动资源 audio.load(); 试试，不行就用这些丢在WeixinJSBridgeReady

document.addEventListener("WeixinJSBridgeReady", function () {
    var audio = new Audio();
    audio.src = "http://dl.stream.qqmusic.qq.com/C200002MVjb31ZNK5m.m4a?vkey=5568C9F5F5E4A17494F1A1E175E9BB01C705E2AD1CA520B8DD795CF559AEFC9B19FA73BE8B624389CAB4BE32918ADDBCC9A1B40A507F492E&guid=8536969079&fromtag=30";"http://dl.stream.qqmusic.qq.com/C200002MVjb31ZNK5m.m4a?vkey=5568C9F5F5E4A17…B624389CAB4BE32918ADDBCC9A1B40A507F492E&guid=8536969079&fromtag=30"
    audio.play();
}, false);