【代码笔记】iOS-将地址解析成经纬度

一，工程图。

二，代码。

ViewController.h

#import <UIKit/UIKit.h>
#import <CoreLocation/CoreLocation.h>
#import <CoreLocation/CLLocationManagerDelegate.h>
 
@interface ViewController : UIViewController
<CLLocationManagerDelegate>
 
@end

ViewController.m

#import "ViewController.h"
#import <CoreLocation/CoreLocation.h>
#import <AddressBook/AddressBook.h>
 
//正编译。将地址解析为经纬度
@interface ViewController ()
 
@end
 
@implementation ViewController
 
- (void)viewDidLoad {
    [super viewDidLoad];
    // Do any additional setup after loading the view, typically from a nib.
 
    CLGeocoder *geocoder = [[CLGeocoder alloc] init];
    [geocoder geocodeAddressString:@"上海徐汇漕溪路" completionHandler:^(NSArray *placemarks, NSError *error){
        NSLog(@"查询记录数:%ld",[placemarks count]);
        if ([placemarks count] > 0) {
            CLPlacemark *placemark = [placemarks objectAtIndex:0];
            CLLocationCoordinate2D coordinate = placemark.location.coordinate;
 
            NSString *strCoordinate = [NSString stringWithFormat:@"经度:%3.5f  纬度:%3.5f:",coordinate.latitude,coordinate.longitude ];
            NSLog(@"%@",strCoordinate);
        }
    }];
 
}
 
- (void)didReceiveMemoryWarning {
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}
 
@end