<!-- pages/questions/index.wxml -->
<scrollPageWrapper>
  <navigator title="常见问题" canBack="{{true}}" />
  <view class="content">
    <view wx:if="{{questions.length}}">
      <view wx:for="{{questions}}" wx:key="index">
        <view class="question"> {{index + 1}}、 {{ item.name }} </view>
        <view class="answer"> {{ item.content }} </view>
      </view>
    </view>
    <empty wx:else="" bind:refresh="getList" />
  </view>  
</scrollPageWrapper>