health.applet/miniprogram/components/tabbar/tabbar.wxml

<t-tab-bar t-class="my-tabbar" value="{{value}}" bindchange="onChange" theme="tag" split="{{false}}">
  <t-tab-bar-item wx:for="{{list}}" wx:key="value" value="{{item.value}}" icon="{{item.icon}}" data-id="{{item.id}}">
    {{item.label || i18n.common.title}}
  </t-tab-bar-item>
</t-tab-bar>