dw_lotter_draw/pages/allParticipant/allParticipant.wxml

<view>
  <view class="count">{{lottery_user_count}}位参与者</view>
  <view class="avatar-list">
  <block wx:for="{{lottery_user_avatars}}" wx:key="{{item}}">
        <i-avatar src="{{item}}"  shape="square" i-class="avatar"></i-avatar>
  </block>
  </view>
  <view class="btn-wrapper">
    <i-button size="small" type="success" loading="{{loading}}" inline="{{true}}" bind:tap="loadMore">加载更多</i-button>
  </view>

</view>