将具有确定时间间隔的核心位置GPS数据上传至iOS中的cloud swift

我正在使用core location获取手机的GPS数据，并使用POST请求将其上传到云端

我的代码如下，非常标准：

    func getUserLocation() {
        locationManager = CLLocationManager()
        locationManager.delegate = self
        locationManager.distanceFilter = kCLHeadingFilterNone
        locationManager.desiredAccuracy = kCLLocationAccuracyBest
        locationManager.activityType = .automotiveNavigation
        locationManager.requestWhenInUseAuthorization()
        locationManager.startUpdatingLocation()
        locationManager.allowsBackgroundLocationUpdates = true
        locationManager.pausesLocationUpdatesAutomatically = false
    }




    func locationManager(_ manager: CLLocationManager, didUpdateLocations locations: [CLLocation]) {
        if let location = locations.last {
            
            let lat = String(location.coordinate.latitude)
            
            let lon = String(location.coordinate.longitude)
            
            let iso8601DateFormatter = ISO8601DateFormatter()
            iso8601DateFormatter.formatOptions = [.withInternetDateTime, .withFractionalSeconds]
            
            parameters = [
                
                "timestamp": iso8601DateFormatter.string(from: location.timestamp),
                "lat": lat,
                "lon": lon
                
            ]
            print(">>> \(parameters)")
            
            
            DispatchQueue.main.asyncAfter(deadline: .now() + 5.0) { // Change `2.0` to the desired number of seconds.
                print(">>> delayed parameters \(self.parameters)")
                //gpsManager.uploadGpsData(gpsData: parameters, vehicleId: vehicleId ?? "123123")
            }
            
            print(">>>gps data upload successfully")
            
        }
    }

我试图使用

DispatchQueue.main.asyncAfter

，但它没有达到我的预期

控制台输出：

我不需要所有的GPS坐标（如果是实时的，那真的有很多！我只需要每分钟获取GSP数据