日期选择器格式问题

Question

我如何解决我得到 2011-07-21 15:55:01 +0000 的问题，但计时已关闭 4 小时，如何删除 +0000？我希望格式为例如。 2011 年 6 月 12 日星期五 下午 1:30

-(IBAction)addButton:(id)sender
{
    NSDate *choice = [datepick date];
    NSString *words = [[NSString alloc]initWithFormat:@"%@", choice];
    UIAlertView *alert = [[UIAlertView alloc]initWithTitle:@"Date Chosen
                                             message:words 
                                             delegate:nil   
                                             cancelButtonTitle:@"OK"
                                             otherButtonTitles:nil];

    [alert show];
    [alert release];
    [words release];

    label.text = words;
    textfield.text = words;
}

- (void)viewDidLoad 
{
    NSDate *now = [[NSDate alloc] init];
    [datepick setDate:now animated:YES];
    [now release];
    datepick.minimumDate = [NSDate date];
    [super viewDidLoad];
}

Answer 1

NSDateFormatter *formatter = [[NSDateFormatter alloc] init];
[formatter setDateFormat:@"EEEE dd MMMM yyyy h:mm a"];
NSString *words = [formatter stringFromDate:choise];

此处日期格式化程序指南。