weui/gallery/gallery.wxml

<view class="weui-gallery {{show ? 'weui-gallery_show' : ''}} {{extClass}}">
  <view class="weui-gallery__info">{{current+1}}/{{currentImgs.length}}</view>
  <swiper class="weui-gallery__img__wrp" bindtap="hideGallery" indicator-dots="{{false}}" bindchange="change" current="{{current}}" autoplay="{{false}}" duration="{{500}}">
    <block wx:for="{{currentImgs}}" wx:key="{{item + '-' +index}}">
      <swiper-item>
        <image mode="aspectFit" class="weui-gallery__img" src="{{item}}"></image>
      </swiper-item>
    </block>
  </swiper>
  <view class="weui-gallery__opr" wx:if="{{showDelete}}">
    <navigator href="javascript:" bindtap="deleteImg" class="weui-gallery__del">删除</navigator>
  </view>
</view>