<view class='table'>
  <view class='tr'>
   <view class='td' wx:for='{{array}}'>{{item.day}}</view>
  </view>
  <view class='tr'>
   <view class='td' wx:for='{{array}}'>{{item.number}}</view>
  </view>
 </view>

.table {
 font-size: 24rpx;
 margin-top: 50rpx;
 border: 1rpx solid #dadada;
}
.tr {
 width: 100%;
 display: flex;
 justify-content: space-between;
}
.td {
 padding: 10rpx;
 border-bottom: 1rpx solid #dadada;
 border-right: 1rpx solid #dadada;
 text-align: center;
 width: 100%;
}

Page({
 /**
  * 页面的初始数据
  */
 data: {
  array: [{
 day: '7-24',
 number: 4
},
{
 day: '7-23',
 number: 32
}, 
{
 day: '7-22',
 number: 32
},
{
 day: '7-21',
 number: 25
},
{
 day: '7-20',
 number: 32
},
{
 day: '7-19',
 number: 33
},
{
 day: '7-18',
 number: 33
}]
 },