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873天前public class T5 { |
public static void main(String[] args) { |
Date date = new Date(); |
long dateTime = date.getTime(); |
String newDateString = "2023-01-22 00:00:00"; |
SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-DD HH:mm:ss"); |
try { |
Date newYearDate = simpleDateFormat.parse(newDateString); |
long newYearDateTime = newYearDate.getTime(); |
long result = newYearDateTime - dateTime; |
long dayNums = result / 1000 / 60 / 60 / 24; |
System.out.println(dayNums); |
} catch (Exception e) { |
e.printStackTrace(); |
} |
} |
} |
