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  • javascript实现blob加密视频源地址

    一、HTML代码:

    <video id="my-video" class="video-js" playsinline controls preload="auto" controlslist="nodownload" controlslist="nofullscreen" width="100%" height="240"
               poster="upload/moviepic/2019-08-02/1564739500xyzp.png" data-setup="{}">
            <source src="" type="video/mp4">
            <source src="" type="video/ogg">
            <source src="" type="video/webm">
            <p class="vjs-no-js"> To view this video please enable JavaScript, and consider upgrading to a web browser that <a href="http://videojs.com/html5-video-support/" target="_blank">supports HTML5 video</a> </p>
        </video>

    二、JavaScript代码:

     <script type="text/javascript">
        var video = document.getElementById("my-video");
        window.URL = window.URL || window.webkitURL;
        var xhr = new XMLHttpRequest();
        var play_url = 'test.mp4';
        xhr.open("GET", play_url, true);
        xhr.responseType = "blob";
        xhr.onload = function() {
        if (this.status == 200) {
        var blob = this.response;
        console.log(blob);
        video.onload = function(e) {
        window.URL.revokeObjectURL(video.src);
        };
        video.src = window.URL.createObjectURL(blob);
        }
        }
        xhr.send();
      </script>

    三、效果图如下:

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  • 原文地址:https://www.cnblogs.com/phperlinxinlan/p/11317031.html
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