button getPhoneNumber 授权发短信后，返回的cloudID为空？

代码

// 获取手机号
  getPhoneNumber: function (event) {
    var _this = this
    let cloudID = event.detail.cloudID //开放数据ID
    console.log("cloudID = " + cloudID)
    const db = wx.cloud.database()
    if (!cloudID) {
      // 发短信验证就会走这里
      console.log('未获取到 cloudID')
    } else {
      consoloe.log('获取到 cloudID');
      // 调用云函数获取手机号
      wx.cloud.callFunction({
        name: 'getphone',
        data: {
          cloudID: cloudID
        }
      }).then(res => {
      //...
      }
    }
  }