<view class="comp-item">
  <view class="cspace"></view>
  <view class="cont">
    <view class="logo">
      <image mode="widthFix" src="../../image/logo.png" />
    </view>
    <view class="tips">参与活动需要您的微信授权哦</view>
  </view>
  <button class="btn" open-type="getUserInfo" bindgetuserinfo="bindGetUserInfo">确认授权</button>
</view>