HarmonyOS 关于定位接口部分字段为空的问题咨询

geoLocationManager.getCurrentLocation({
  priority: priority,
  scenario: geoLocationManager.LocationRequestScenario.DAILY_LIFE_SERVICE,
  maxAccuracy: 20
}, (err: BusinessError, location: geoLocationManager.Location) => {
  if (err) {
    callback.onFail(JSErrors.ERR_CODE_10004, JSErrors.ERR_EXTINFO_10004 + err.message)
    return
  }
  if (location) {
    geoLocationManager.getAddressesFromLocation({
      latitude: location.latitude,
      longitude: location.longitude,
      locale: "zh",
      maxItems: 5
    }, (err, data) => {
      if (err) {
        callback.onFail(JSErrors.ERR_CODE_10004, JSErrors.ERR_EXTINFO_10004 + err.message)
        return
      }
      if (data && data.length > 0) {
        const dataFirst = data[0]
        const result: JSONObject = {
          latitude: dataFirst.latitude ?? '',
          longitude: dataFirst.longitude ?? '',
          altitude: location.altitude ?? '',
          country: dataFirst.countryName ?? '',
          city: dataFirst.locality ?? '',
          province: dataFirst.administrativeArea ?? '',
          district: dataFirst.subLocality ?? '',
          street: dataFirst.roadName ?? '',
          streetNumber: dataFirst.premises ?? '',
          adCode: dataFirst.postalCode ?? ''
        }
        callback.onResult(result);
      } else {
        callback.onFail(JSErrors.ERR_CODE_10004, JSErrors.ERR_EXTINFO_10004 + "获取位置信息失败")
      }
    })
  } else {
    callback.onFail(JSErrors.ERR_CODE_10004, JSErrors.ERR_EXTINFO_10004 + "获取坐标信息失败")
  }
})
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