我创建了一个带有UIDatePicker(时间模式)的小项目,并将其连接到值更改方法。在该方法中,我将一个NSLog与所选时间放在一起。当我更改了UIDatePicker的值时,在我的控制台中出现错误的值打印< / p>
例如: 当我选择上午9:19我的控制台打印2015-04-27 03:49:10 +0000
为什么它显示不同的值?
我的代码
#import "ViewController.h"
@interface ViewController ()
@property (strong, nonatomic) IBOutlet UIDatePicker *picker;
- (IBAction)pic:(id)sender;
@end
@implementation ViewController
- (void)viewDidLoad {
[super viewDidLoad];
// Do any additional setup after loading the view, typically from a nib.
}
- (void)didReceiveMemoryWarning {
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}
//Value changed method
- (IBAction)pic:(id)sender {
NSLog(@"%@",self.picker.date);
}
@end
答案 0 :(得分:4)
使用此功能记录
[self.picker.date descriptionWithLocale:[NSLocale currentLocale]]
由于时区日志不正确,NSDate会在显示日期时自动调整时间偏移。