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  1. import java.time.LocalDateTime;
  2. import java.time.format.DateTimeFormatter;
  3. import java.time.temporal.ChronoUnit;
  4. import java.util.LinkedHashMap;
  5. import java.util.Locale;
  6. import java.util.Map;
  7.  
  8. public class Main {
  9. 	public static void main(String[] args) {
  10. 		// Test
  11. 		System.out.println(getDiffDateMap("2012-9-01 20:9:01", "2012-10-01 20:10:01"));
  12. 	}
  13.  
  14. 	public static Map<Integer, String> getDiffDateMap(String dateA, String dateB) {
  15. 		Map<Integer, String> out = new LinkedHashMap<Integer, String>();
  16. 		DateTimeFormatter dtf = DateTimeFormatter.ofPattern("u-M-d H:m:s", Locale.ENGLISH);
  17. 		LocalDateTime ldtA = LocalDateTime.parse(dateA, dtf);
  18. 		LocalDateTime ldtB = LocalDateTime.parse(dateB, dtf);
  19.  
  20. 		out.put(7, String.valueOf(ChronoUnit.MILLIS.between(ldtA, ldtB)));
  21. 		out.put(6, String.valueOf(ChronoUnit.SECONDS.between(ldtA, ldtB)));
  22. 		out.put(5, String.valueOf(ChronoUnit.MINUTES.between(ldtA, ldtB)));
  23. 		out.put(4, String.valueOf(ChronoUnit.HOURS.between(ldtA, ldtB)));
  24. 		out.put(3, String.valueOf(ChronoUnit.DAYS.between(ldtA, ldtB)));
  25. 		out.put(2, String.valueOf(ChronoUnit.WEEKS.between(ldtA, ldtB)));
  26. 		out.put(1, String.valueOf(ChronoUnit.MONTHS.between(ldtA, ldtB)));
  27. 		out.put(0, String.valueOf(ChronoUnit.YEARS.between(ldtA, ldtB)));
  28.  
  29. 		return out;
  30. 	}
  31. }
Success #stdin #stdout 0.09s 51384KB
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Standard input is empty
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{7=2592060000, 6=2592060, 5=43201, 4=720, 3=30, 2=4, 1=1, 0=0}
https://ideone.com/lG2qFN
language:
Java (HotSpot 12)
created:
4 years ago
visibility:
public

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