IOS通过经纬度反向解析地址

<span style="font-family: Arial, Verdana, sans-serif; white-space: normal; background-color: rgb(255, 255, 255);">1. 在工程里面引入CoreLocation.framework和MapKit.framework。</span>

2. 在.h文件里面加入如下代码：

#import <CoreLocation/CoreLocation.h>
#import <MapKit/MKReverseGeocoder.h>
#import <MapKit/MKPlacemark.h>

@interface RootViewController : UICustomViewController<CLLocationManagerDelegate, MKReverseGeocoderDelegate> {
	CLLocationManager *gps;
}

3. 在.m文件中加入以下代码：

- (void)locationManager:(CLLocationManager *)locationManager didUpdateToLocation:(CLLocation *)newLocation
		   fromLocation:(CLLocation *) oldLocation;
{
	self.location = [NSString stringWithFormat:@"%f,%f",newLocation.coordinate.latitude, newLocation.coordinate.longitude];
	[self startedReverseGeoderWithLatitude:newLocation.coordinate.latitude longitude:newLocation.coordinate.longitude];
}

- (void)locationManager:(CLLocationManager *)manager didFailWithError:(NSError *)error {
    if ( [error code] == kCLErrorDenied ) {
        [manager stopUpdatingHeading];
    } else if ([error code] == kCLErrorHeadingFailure) {
        
    }
}

-(void) startedReverseGeoderWithLatitude:(double)latitude longitude:(double)longitude{
	CLLocationCoordinate2D coordinate2D;
	coordinate2D.longitude = longitude;
	coordinate2D.latitude = latitude;
	MKReverseGeocoder *geoCoder = [[MKReverseGeocoder alloc] initWithCoordinate:coordinate2D];
	geoCoder.delegate = self;
	[geoCoder start];
}

-(void)reverseGeocoder:(MKReverseGeocoder *)geocoder didFindPlacemark:(MKPlacemark *)placemark
{
	
	NSString *subthroung=placemark.thoroughfare;
	NSString *local=placemark.locality;
	self.textFieldName.text = [NSString stringWithFormat:@"您当前所在位置:%@,%@",local, subthroung];
	
}
-(void)reverseGeocoder:(MKReverseGeocoder *)geocoder didFailWithError:(NSError *)error
{
}

- (void)viewDidLoad {
    [super viewDidLoad];
	
	gps = [[CLLocationManager alloc] init];
	gps.delegate = self;
	gps.desiredAccuracy = kCLLocationAccuracyBest;
	gps.distanceFilter = kCLDistanceFilterNone;
	[gps startUpdatingLocation];
}

编译运行下就能看到结果了，哈哈～