dghd_miniapp/erp2/pages/list/index.wxml

<view class="container_list">
  <view class="list" bindtap="toUrl" wx:for="{{list}}" wx:key="index" data-deviceId="{{item.deviceId}}" data-roomName="{{item.roomName}}" data-deviceCode="{{item.deviceCode}}" data-balance = "{{item.balance}}">
    <view class="list-left">
      <view class="list-inner">
        <p class="house">{{index + 1}}.{{item.roomName}}</p>
        <p class="days">余额：<span class="blod red">{{item.balance}}</span></p>
      </view>
      <view class="list-inner">
        <p class="elId">电表：{{item.deviceCode}}</p>
        <p class="days">预计可用 <span class="normal">{{item.canUse}}</span> 天</p>
      </view>
    </view>
    <image class="arrow" src="../../utils/images/jiantou.png"></image>
  </view>
</view>