weapp_hoolihome/components/tabBar/tabBar.wxml

<view class="tabBar">
    <block wx:for="{{list}}" wx:for-item="item" wx:key="tabBar">
        <view data-id="{{index}}" class="tabBar-item" wx:if="{{index != 1}}" bindtap="tapAction">
            <image class="icon" src='{{selected== index ? item.selectedIconPath : item.iconPath}}'></image>
            <view class='{{selected== index ? "text text-active":"text"}}'>{{item.text}}</view>
        </view>
        <view data-id="{{index}}" wx:else class="tabBar-item">
            <button open-type="contact" class="tabBar-btn">
                <image class="icon" src='{{item.iconPath}}'></image>
                <view class='{{selected== index ? "text text-active":"text"}}'>{{item.text}}</view>
            </button>
        </view>
    </block>
</view>