nsgk_wechat/nsgk_entry/component/tabbar/tabbar.wxml

<!-- 自定义tabbar -->
<view class="footer-container {{isIphoneX ? ' iphone-x-patcher-container' : ''}}" hidden="{{isSHowZDYTabBar}}" >
  <view class="footer-item-container f-home{{groupHomeCurrent == 0 ? ' active' : ''}}" catchtap="jumpToGroupPage" data-url="/pages/show/show">
    <text class="nav-msg">首页</text>
  </view>
  <view class="footer-item-container f-cate{{groupHomeCurrent == 1 ? ' active' : ''}}" catchtap="jumpToGroupPage" data-url="/pages/index/index">
    <text class="nav-msg">分类</text>
  </view>
  <view class="footer-item-container f-scan{{groupHomeCurrent == 2 ? ' active' : ''}}" catchtap="jumpToGroupPage" data-url="/pages/index/index" >
    <view class="scan-jump"></view>
  </view>
  <view class="footer-item-container f-cart{{groupHomeCurrent == 3 ? ' active' : ''}}" catchtap="jumpToGroupPage" data-url="/pages/index/index">
    <text class="nav-msg">购物车</text>
   <text class="nav-cart-num" style="display: {{groupManageCartNum <= 0 ? 'none' : ''}};">{{groupManageCartNum}}</text>
  </view>
  <view class="footer-item-container f-user{{groupHomeCurrent == 4 ? ' active' : ''}}" catchtap="jumpToGroupPage" data-url="/pages/index/index">
    <text class="nav-msg">我的</text>
  </view>
 <component-iphone-x-patcher></component-iphone-x-patcher>

</view>