<view class="login-body">
  <view class="login-logo">
    <image src="{{mallImgUrl}}"></image>
    <text class='txt'>我们需要获取您的授权
以关联您的账号</text>
  </view>
  <view class="login-btn">
    <!-- <i-button i-class="login-btn-login" bind:click="getPhoneNumber">微信登陆</i-button> -->
    <button open-type="getUserInfo" wx:if="{{canIUse}}" hover-class='active' class="login-btn-login" bindgetuserinfo="bindGetUserInfo">获取微信授权</button>
    <view wx:else>请升级微信版本</view>
  </view>
</view>