測試 iBeacons

首先，你必須請求授權位置服務

let locationManager = CLLocationManager()
locationManager.delegate = self
locationManager.requestWhenInUseAuthorization()
// OR locationManager.requestAlwaysAuthorization()

然後你可以在 didRangeBeacons 裡面獲取所有 iBeacons 的資訊

func locationManager(manager: CLLocationManager, didRangeBeacons beacons: [CLBeacon], inRegion region: CLBeaconRegion) {
    for beacon in beacons {
        print(beacon.major)
        print(beacon.minor)
    }
}