Agency_WxApp/miniprogram/pages/voyageManage/myDaily/myDaily.wxml

<view class="p40">
  <view class="m30">
    请选择需要处理的照片(单选):
  </view>
  <block wx:for="{{medias}}">
    <view class="df aic jcsb" style="margin: 30rpx 0;">
      <checkbox bindtap="check" checked="{{index==currentIndex}}" data-index="{{index}}"></checkbox>
      <image bindtap="check" style="width: 75vw;height: 260rpx;" src="{{item.viewUrl}}" data-index="{{index}}"></image>
    </view>
  </block>

  <view bindtap="examineMedia" class="next">下一步</view>
</view>