yujianni-zfb/pages/authorization/authorization.axml

<view class="authorization">
  <view class="tip" onTap="noSign">暂不登录</view>
  <image src="{{logoUrl}}" class="logo" mode="widthFix"></image>
  <view class="text">欢迎使用{{title}}</view>

    <button class="wxlogin" open-type="getAuthorize" onGetAuthorize="getUserPhoneNumber" onError="onAuthError" scope='phoneNumber'>
    <image src="../../img/zhi1.png" class="zhi1"></image>
    支付授权手机号登录</button>

  <view class="button-tips" onTap="skipXieyi">
    <text>登录即代表同意<text class="xieyi">《{{title}}用户协议》</text>  
  </view>
</view>