HHAromeMiniProgramDemo/node_modules/antd-mini/es/TabBar/index.axml

<view
  class="ant-tab-bar {{className || ''}}"
  style="{style || ''}">
  <view class="ant-tab-bar-wrap">
    <view
      class="ant-tab-bar-item {{ index === mixin.value ? ('ant-tab-bar-item-active' + (activeClassName || '')) : '' }}"
      style="{{index === mixin.value ? (activeStyle||'') : ''}}"
      a:for="{{items}}"
      onTap="onChange"
      data-index="{{index}}">
      <badge
        a:if="{{item.badge}}"
        type="{{item.badge.type}}"
        text="{{item.badge.text}}"
        number="{{item.badge.number}}"
        stroke="{{item.badge.stroke}}"
        iconType="{{item.badge.iconType}}"
        bgColor="{{item.badge.bgColor}}"
        position="{{item.badge.position || 'top-right'}}"
        offsetX="{{item.badge.offsetX || '-9px'}}"
        offsetY="{{item.badge.offsetY || '0px'}}">
        <slot
          name="icon"
          active="{{mixin.value == index}}"
          item="{{item}}"
          index="{{index}}">
          <image-icon
            className="ant-tab-bar"
            image="{{mixin.value === index? item.activeIcon : item.icon}}" />
        </slot>
      </badge>
      <slot
        a:else
        name="icon"
        active="{{mixin.value == index}}"
        item="{{item}}"
        index="{{index}}">
        <image-icon
          className="ant-tab-bar"
          image="{{mixin.value === index?item.activeIcon : item.icon}}" />
      </slot>
      <view class="ant-tab-bar-text-wrap">
        <slot
          name="text"
          active="{{mixin.value === index}}"
          item="{{item}}"
          index="{{index}}">
          <text class="ant-tab-bar-text">{{item.text}}</text>
        </slot>
      </view>
    </view>
  </view>
</view>