ssj_book/pages/wx_authority/wx_authority.wxml

<!--pages/wx_authority/wx_authority.wxml-->
<view class='container'>
  <view class='wrapper'>
    <view class='logo'>
      <image src='../../assets/ssj_logo.png'></image>
    </view>
    <view class="content">
      <button wx:if='{{canIUseGetUserInfo}}' open-type="getUserInfo" class='button'  bindgetuserinfo="getUserInfoCtl">
        <image class='button-icon' src='../../assets/wx_white.png'></image>
        <text class='button-text'>微信授权登录</text>
      </button>
      <view class='button-title' wx:else>请升级微信版本</view>
    </view>
    <image class='footer-bg' src='../../assets/index_bg.png'></image>
  </view>
</view>