使用 Swift 将 CLLocationCoordinate2d 转换为街道地址

Question

我正在尝试将 CLLocationCoordinates2d 坐标转换为实际街道地址。

我尝试过 CLGeocoder，但没有成功。这是我提供纬度和经度坐标的代码。

    let manager = CLLocationManager()

func locationManager(_ manager: CLLocationManager, didUpdateLocations locations: [CLLocation])
{

    guard let locValue: CLLocationCoordinate2D = manager.location?.coordinate else { return }
    print("locations = \(locValue.latitude) \(locValue.longitude)")
    // let locationtext = "locations = \(locValue.latitude) \(locValue.longitude)"
    locationTxt.text = "\(locValue.latitude) \(locValue.longitude)"

}

谢谢！

Answer 1

是的，您可以从坐标获取街道地址，您需要以下代码

func getAddressFromLatLon(Latitude: Double, Longitude: Double) {
    var center : CLLocationCoordinate2D = CLLocationCoordinate2D()


    let ceo: CLGeocoder = CLGeocoder()
    center.latitude = Latitude
    center.longitude = Longitude

    let loc: CLLocation = CLLocation(latitude:center.latitude, longitude: center.longitude)


    ceo.reverseGeocodeLocation(loc, completionHandler:
        {(placemarks, error) in
            if (error != nil)
            {
                print("reverse geodcode fail: \(error!.localizedDescription)")
            }
            let pm = placemarks! as [CLPlacemark]

            if pm.count > 0 {
                let pm = placemarks![0]
                print(pm.country)
                print(pm.locality)
                print(pm.subLocality)
                print(pm.thoroughfare)
                print(pm.postalCode)
                print(pm.subThoroughfare)
                var addressString : String = ""
                if pm.subLocality != nil {
                    addressString = addressString + pm.subLocality! + ", "
                }
                if pm.thoroughfare != nil {
                    addressString = addressString + pm.thoroughfare! + ", "
                }
                if pm.locality != nil {
                    addressString = addressString + pm.locality! + ", "
                }
                if pm.country != nil {
                    addressString = addressString + pm.country! + ", "
                }
                if pm.postalCode != nil {
                    addressString = addressString + pm.postalCode! + " "
                }


                print(addressString)
          }
    })

}

调用此函数并传递参数即可获取地址字符串。如果不起作用，请发表评论，以便我进一步指导您。

Answer 2

func convertLatLongToAddress(latitude:Double,longitude:Double){
    
    let geoCoder = CLGeocoder()
    let location = CLLocation(latitude: latitude, longitude: longitude)
    geoCoder.reverseGeocodeLocation(location, completionHandler: { (placemarks, error) -> Void in
        
        // Place details
        var placeMark: CLPlacemark!
        placeMark = placemarks?[0]
        
        // Location name
        if let locationName = placeMark.location {
            print(locationName)
        }
        // Street address
        if let street = placeMark.thoroughfare {
            print(street)
        }
        // City
        if let city = placeMark.locality {
            print(city)
        }
        // State
        if let state = placemark.administrativeArea {
            print(state)
        }
        // Zip code
        if let zipCode = placeMark.postalCode {
            print(zipCode)
        }
        // Country
        if let country = placeMark.country {
            print(country)
        }
    })
    
}

使用 Swift 将 CLLocationCoordinate2d 转换为街道地址

Converting CLLocationCoordinate2d to Street Address with Swift

xcode

reverse

geocoding

cllocation

swift