<view wx:for="{{thisWeekMovies}}" wx:for-index="idx" wx:for-item="item"   wx:key="key"  >
    <view class="videos">
      <image src="{{ item.img }}" class="banner"></image>
      <text class="title">{{ item.title }}</text>
      <text>{{ item.content }}</text>
    </view>
  </view>