<script type="text/javascript" src="https://cdn.staticfile.net/jquery/3.7.1/jquery.min.js"></script>  <script type="text/javascript" src="https://cdn.staticfile.net/clappr/0.4.7/clappr.min.js"></script>  <div id="playerContainer" style="width:1024px;height:576px;"></div> <input type="button" id="button_destroy" name="button_destroy" value="销毁播放器" /> <script type="text/javascript"> <!-- var playurl = 'test/test.mp4'; var myplayer = new Clappr.Player({ source: playurl, poster: 'http://clappr.io/poster.png', widt...