Cocoa中使用NSDate类型表示日期
NSDate *date=[NSDate date];//提取当前时间
NSLog(@"Today is %@!",date);

NSCalendarDate * date2 = [NSCalendarDate dateWithString:@"26 Apr 2013" calendarFormat:@"%d %b %Y"];
NSLog(@"Today is %@!",date2);

Cocoa中使用NSDate类型表示日期
NSDate *date=[NSDate date];//提取当前时间
NSLog(@"Today is %@!",date);

NSCalendarDate * date2 = [NSCalendarDate dateWithString:@"26 Apr 2013" calendarFormat:@"%d %b %Y"];
NSLog(@"Today is %@!",date2);