bw_smallApp/pages/questions/questions.wxml

<view class='accordion-list'>
  <!-- 如何申请贷款 -->
  <view wx:for-items="{{carInfoData}}"  wx:key="void">
    <view class="accordion-item" bindtap='toggleBtn' id="{{item.id}}">
      <view class='apply_loan'>{{item.apply_loan}}</view>
      <view class='Return_img'>
         <image src='/pages/resource/image/back.png' class='personal_image {{rotate==item.id?"":"rotateRight"}}'></image>
        <!-- <image src='../img/Return.png' class="personal_image {{selectArea ? 'rotateRight' :''}}"></image> -->
      </view>
    </view>
    <view class='down clearfix {{uhide==item.id?"":"hidden"}}'>
      <view class='accordion_item_content border_bottom_hr'>
        <text>{{item.accordion_item_content}}</text>
      </view>
    </view>
  </view>

</view>