wanzb_xcx/pages/day/day.wxml

<navigator  class="part" wx:for='{{datas.list}}' url="../detail/detail?id={{item.id}}"> 
    <view class="item">
        <text class="tag">日期</text>{{item.stock_date}}
    </view>
    <view class="item">
        <text class="tag red">资产</text>{{item.today_fund}} 
         <text class="tag border">当日收益</text><text>{{item.today_income}}</text>  
         <text class="tag border">总收益</text><text>{{item.total_income}}</text>
    </view>
    <view class="item">
        <text class="tag blue">持仓</text>
        <view class="list">
            <view wx:for='{{item.today_stock}}' wx:for-item='stock'>
            {{stock.name}}  <text>{{stock.fund}}</text></view>
        </view>
    </view>
</navigator>