<div class="input">
            <div>输入URL：</div>
            <input
                autocomplete="on"
                id="playUrl"
                value=""
            />
            <button id="play">播放</button>
            <button id="pause" style="display: none">停止</button>
        </div>
        <div class="input" style="line-height: 30px">
            <button id="destroy">销毁</button>
        </div>
    </div>
</div>

<script>
    var $player = document.getElementById('play');
    var