combination/miniprogram/packageExtend/pages/extend/tabs/tabs.wxml

<view class="page" data-weui-theme="{{theme}}">

<mp-tabs 
  tabs="{{tabs}}" 
  activeTab="{{activeTab}}" 
  swiperClass="weui-tabs-swiper"
  bindtabclick="onTabClick"
  bindchange="onChange"
  activeClass="tab-bar-title__selected"
  
>
  <block wx:for="{{tabs}}" wx:key="title">
    <view class="tab-content" data-set="{{item}}" slot="tab-content-{{index}}" bind:tap="handleClick" >
      <image src="{{item.img}}" mode="widthFix"></image>
      <view class="item-title">
        {{item.title2}}
      </view>
      <view class="item-desc">
        {{item.desc}}
      </view>
    </view>
  </block>
</mp-tabs>
</view>