window.hlsPlay = function (url, videoObj) {
    console.log("url==" + url);
    console.log("videoObj==" + videoObj);
    if (Hls.isSupported()) {
        var hls = new Hls()
        hls.loadSource(url)
        hls.attachMedia(videoObj)
        hls.on(Hls.Events.MANIFEST_PARSED, function () {
            videoObj.play()
        })
        return hls;
    } else if (videoObj.canPlayType('application/vnd.apple.mpegurl')) {
        videoObj.src = url
        videoObj.addEventListener('canplay', function () {
            videoObj.play()
        })
        return null;
    }
}