ios 获取当前位置的邮政编码 - iPhone SDK

Get the Zip Code of the Current Location - iPhone SDK

提问by Shiva Reddy

How to get the zip code of the current location using mapkit, i didn't find any API's for getting this in document. i used coordinate,attitue,horizontal,vertical,course and speed parameters of CLLocationManager, but failed to get the zip code.

如何使用 mapkit 获取当前位置的邮政编码，我没有在文档中找到任何用于获取此代码的 API。我使用了 CLLocationManager 的坐标、姿态、水平、垂直、路线和速度参数，但无法获取邮政编码。

Could any one please give me the API or sample code to get it done.

任何人都可以给我 API 或示例代码来完成它。

Is it possible to get the zip code using current location in iphone?

是否可以使用 iPhone 中的当前位置获取邮政编码？

采纳答案by Nick

You can use the latitude and longitude to create an MKPlacemark object, which includes the zip code.

您可以使用纬度和经度创建一个MKPlacemark 对象，其中包括邮政编码。

Hereis a sample that shows how to do that.

这是一个示例，展示了如何做到这一点。

回答by Rajesh Loganathan

Reverse Geocoding in iPhone:

iPhone 中的反向地理编码：

First add <MobileCoreServices/MobileCoreServices.h>framework.

首先添加<MobileCoreServices/MobileCoreServices.h>框架。

-(void)CurrentLocationIdentifier
    {
        //---- For getting current gps location
        CLLocationManager *locationManager;
        CLLocation *currentLocation;

        locationManager = [CLLocationManager new];
        locationManager.delegate = self;
        locationManager.distanceFilter = kCLDistanceFilterNone;
        locationManager.desiredAccuracy = kCLLocationAccuracyBest;
        [locationManager startUpdatingLocation];
    }

Reverse geocoding for getting place details using GPS location.

使用 GPS 位置获取地点详细信息的反向地理编码。

- (void)locationManager:(CLLocationManager *)manager didUpdateLocations:(NSArray *)locations
{
    currentLocation = [locations objectAtIndex:0];
    [locationManager stopUpdatingLocation];

    CLGeocoder *geocoder = [[CLGeocoder alloc] init] ;
    [geocoder reverseGeocodeLocation:currentLocation completionHandler:^(NSArray *placemarks, NSError *error)
     {
         if (!(error))
         {
             CLPlacemark *placemark = [placemarks objectAtIndex:0];
            NSLog(@"\nCurrent Location Detected\n");
             NSLog(@"placemark %@",placemark);
             NSString *locatedAt = [[placemark.addressDictionary valueForKey:@"FormattedAddressLines"] componentsJoinedByString:@", "];

             NSString *Address = [[NSString alloc]initWithString:locatedAt];
             NSString *Zipcode = [[NSString alloc]initWithString:placemark.postalCode];
             NSLog(@"%@",Zipcode);      
         }
         else
         {
             NSLog(@"Geocode failed with error %@", error); // Error handling must required
         }
     }];
}

For more details to get from gps:

欲了解更多详情，请从 GPS 获取：

 placemark.region
 placemark.country
 placemark.locality
 placemark.name
 placemark.ocean
 placemark.postalCode
 placemark.subLocality
 placemark.location

回答by superarts.org

Swift version:

迅捷版：

func getZipCode(location: CLLocation, completion: @escaping (String?) -> Void) {
    CLGeocoder().reverseGeocodeLocation(location) { placemarks, error in
        if let error = error {
            print("Failed getting zip code: \(error)")
            completion(nil)
        }
        if let postalCode = placemarks?.first?.postalCode {
            completion(postalCode)
        } else {
            print("Failed getting zip code from placemark(s): \(placemarks?.description ?? "nil")")
            completion(nil)
        }
    }
}