<view class="" style="width:100%; height: 500rpx; display: flex; justify-content: center; align-items: center;">
			<!-- // 开发者需在video标签中添加unit-id参数，其他参数参见video组件使用文档 -->
			<ad unit-id="adunit-d9dada70f654acfb" ad-type="video" ad-theme="white"  @load="tiepainVideoOnload" @error="tiepainVideoErroe" @close="tiepianClose" @play="tiepianPlay"></ad>
</view>