<view class="demo">
  <view class="demo-title">ImageViewer 图片预览</view>
  <view class="demo-desc">用于图片内容的缩略展示与查看。</view>
  <t-demo title="01 类型" desc="基础图片预览" padding>
    <base />
  </t-demo>
  <t-demo desc="带操作图片预览" padding>
    <delete />
  </t-demo>
</view>
