<view wx:if="{{showPrivacy}}">
  <view>隐私弹窗内容....</view>
  <button bindtap="handleOpenPrivacyContract">查看隐私协议</button>
  <button id="agree-btn" open-type="agreePrivacyAuthorization" bindagreeprivacyauthorization="handleAgreePrivacyAuthorization">同意</button>
</view>

handleAgreePrivacyAuthorization() {
    wx.getUserProfile({
      desc: '用于完善信息',
      success: (res) => {
        app.globalData.userInfo = res.userInfo; // 此处获取到的还是匿名信息
        wx.setStorage({
          key: 'userinfo',
          data: res.userInfo
        });
      },
      fail: (e)=>{
        console.log(e)
      }
  })
},