[CHG]增加播放方法示例

yujianbohz · yujianbohz · commit db52585450c8 · 2020-07-19T22:27:38.000+08:00
diff --git a/demo/demo-monitor.html b/demo/demo-monitor.html
@@ -47,6 +47,7 @@ <h2>预览，回放功能示例：</h2>
   <textarea id="accessToken" placeholder="这里输入accessToken"></textarea>
   <div class="btn-container">
     <button id="init">初始化播放</button>
+    <button id="play">播放</button>
     <button id="stop">结束</button>
     <button id="getOSDTime">获取OSD时间</button>
     <button id="openSound">打开声音（默认已经开启）</button>
