如何将今天的日期转换为iPhone的年度日？

2 回答

• 2

  请参阅 NSCalendar 和 NSDateComponents 的文档

  回复于 2024-05-03T06:57:07+08:00
• 2

  NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init];
  [dateFormatter setDateFormat:@"D"];
  NSDate *date = [NSDate date];
  
  NSLog(@"Today: %@", date);
  NSLog(@"Date Formatted: %@", [dateFormatter stringFromDate:date]);
  
  [dateFormatter release];
  

  回复于 2024-05-03T06:57:07+08:00