nclick="play()">播放</button></li>
        <li><button onclick="pause()">暂停</button></li>
        <li><button onclick="restore()">恢复</button></li>
      </ul>
    </div>
    <script>
      DC.config.baseUrl = '../libs/dc-sdk/resources/'
      let viewer = new DC.Viewer('viewer-container')
      let baseLayer = DC.ImageryLayerFactory.createImageryLayer(
        DC.ImageryType.AMAP,
        {
          style: 'img',
          crs: 'WGS84',
        }
      )
      viewer.addBaseLayer(baseLayer)
     