iOS22 地图定位- 苹果自带地图

引入两个框架,编码写成属性,初始化后,传入一个经纬度之后,展示地图:

#import <CoreLocation/CoreLocation.h>
#import <MapKit/MapKit.h>
@interface YTMapappleController ()
@property (nonatomic,strong) CLGeocoder *geocoder;
@end
@implementation YTMapappleController

- (void)viewDidLoad {
    [super viewDidLoad];
    _geocoder=[[CLGeocoder alloc]init];
    
    [self location];
    // Do any additional setup after loading the view.
}
-(void)location{
    [_geocoder reverseGeocodeLocation:[[CLLocation alloc]initWithLatitude:39.0 longitude:116.0] completionHandler:^(NSArray<CLPlacemark *> * _Nullable placemarks, NSError * _Nullable error) {
        CLPlacemark *clPlacemark=[placemarks firstObject];
        //定位地标转化为地图的地标
        MKPlacemark *mkplacemark=[[MKPlacemark alloc]initWithPlacemark:clPlacemark];
        NSDictionary *options=@{MKLaunchOptionsMapTypeKey:@(MKMapTypeStandard)};
        MKMapItem *mapItem=[[MKMapItem alloc]initWithPlacemark:mkplacemark];
        [mapItem openInMapsWithLaunchOptions:options];
    }];
}
// 根据一个地址的名字 进行展示地图:
-(void)location{

  [_geocoder geocodeAddressString:@"北京市" completionHandler:^(NSArray *placemarks, NSError *error) {
        //获取第一个地标
        CLPlacemark *clPlacemark=[placemarks firstObject];
        //定位地标转化为地图的地标
        MKPlacemark *mkplacemark=[[MKPlacemark alloc]initWithPlacemark:clPlacemark];
        NSDictionary *options=@{MKLaunchOptionsMapTypeKey:@(MKMapTypeStandard)};
        MKMapItem *mapItem=[[MKMapItem alloc]initWithPlacemark:mkplacemark];
        [mapItem openInMapsWithLaunchOptions:options];
    }];

}