Fuelwx/pages/scan/scan.wxml

<view class="scanContainer">
  <view class="header">
    <text>淮河路加油站</text>
  </view>
  <image class="background"  src="../../images/stationBackground.png"></image>
  <view class="login-container" wx:if="{{!isLoggedIn}}">
    <view class="user-icon">
      <image src="../../images/user.png" mode="aspectFit"></image>
      <view class="user-tip">
          <text style="font-weight: 600;">未登录</text>
          <text style="font-size: 24rpx;color: #81838f;">请授权登录</text>
      </view> 
    </view>
    <button open-type="getUserInfo" bindgetuserinfo="handleGetUserInfo">授权登录</button>
  </view>
  <view class="login-container" wx:else="{{!isLoggedIn}}">
    <view class="user-icon">
      <image src="../../images/user.png" mode="aspectFit"></image>
      <text>135******05</text>
    </view>
    <view class="order-tip">
      <image src="../../images/order.svg" mode="aspectFit"/>
      <text>历史订单</text>
    </view>
    
  </view>
  <view class="scan-container">
    <image src="../../images/scan.png" mode="aspectFit"></image>
    <text style="font-weight: 600;">{{scanTitle}}</text>
    <text>{{scanTip}}</text>
  </view>
</view>