wxappb2b/GuangZuan/miniprogram/custom-tab-bar/index.wxml

<!--custom-tab-bar/index.wxml-->

<van-tabbar active="{{ active }}" active-color="{{activeColor}}" inactive-color="{{color}}" bind:change="onChange">
  <van-tabbar-item wx:for="{{ list }}" wx:key="index" icon="{{ item.icon }}">{{
    item.text
  }}</van-tabbar-item>
</van-tabbar>