iOS-获取当前时间的年、月、日、时、分、秒

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原创最新推荐文章于 2026-03-16 01:42:40 发布 1.9k 阅读 AI 写同款· GEO 优化 ›

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01   //获取当前时间
02   NSDate *now = [NSDate date];
03   NSLog(@”now date is: %@”, now);
04
05   NSCalendar *calendar = [NSCalendar currentCalendar];
06   NSUInteger unitFlags = NSYearCalendarUnit |NSMonthCalendarUnit | NSDayCalendarUnit | NSHourCalendarUnit |NSMinuteCalendarUnit | NSSecondCalendarUnit;
07   NSDateComponents *dateComponent = [calendarcomponents:unitFlags fromDate:now];
08
09   int year = [dateComponent year];
10   int month = [dateComponent month];
11   int day = [dateComponent day];
12   int hour = [dateComponent hour];
13   int minute = [dateComponent minute];
14   int second = [dateComponent second];
15
16   NSLog(@”year is: %d”, year);
17   NSLog(@”month is: %d”, month);
18   NSLog(@”day is: %d”, day);
19   NSLog(@”hour is: %d”, hour);
20   NSLog(@”minute is: %d”, minute);
21   NSLog(@”second is: %d”, second);