applet/template/home/index.wxml

<view class="page">
    <view class="page__hd" wx:for="{{list}}" wx:key="{{index}}" bindtap="view" data-id="{{item.id}}">
        <image class="pic" src="{{item.pic}}" mode="widthFix"></image>
        <view class="page__title">{{item.name}}</view>
        <view class="page__desc">
          <text class="price">¥ {{item.price}}</text>
          <view class="button" catchtap='pay' data-id="{{item.id}}" data-name="{{item.name}}"><button class="nxh__button" type="primary" size="mini">购买</button></view>
        </view>
    </view>
    <view class='cash'>
      <image src='/static/img/cash.png'></image>
    </view>
</view>