- (void) test
{
NSDate *date = [NSDate date];
NSCalendar *calendar = [NSCalendar currentCalendar];
NSDateComponents *comps;
// 年月日
comps = [calendar components:(NSYearCalendarUnit
| NSMonthCalendarUnit
| NSDayCalendarUnit)
fromDate:date];
NSInteger year = [comps year];
NSInteger month = [comps month];
NSInteger day = [comps day];
// 時分秒
comps = [calendar components:(NSHourCalendarUnit
| NSMinuteCalendarUnit
| NSSecondCalendarUnit)
fromDate:date];
NSInteger hour = [comps hour];
NSInteger minute = [comps minute];
NSInteger second = [comps second];
NSString *logs;
//%03d
logs = [NSString stringWithFormat:@"%d%02d%02d%02d%02d%02d",year,month,day,hour,minute,second];
NSLog(@"%@",logs);
}
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