xiaoshi-wx/miniprogram_npm/wux-weapp/tabbar/index.wxml

<view class="wux-class {{ classes.wrap }}" style="{{ tabbarStyle }}">
    <wux-safe-area
        safeArea="{{ safeArea }}"
        wrapStyle="{{ { backgroundColor } }}"
        wx:if="{{ safeArea && position === 'top' }}"
    />
    <view class="{{ classes.tabbar }}">
        <slot></slot>
    </view>
    <wux-safe-area
        safeArea="{{ safeArea }}"
        wrapStyle="{{ { backgroundColor } }}"
        wx:if="{{ safeArea && position === 'bottom' }}"
    />
</view>