What are the date comparison methods in Java8?

Java 8 date comparison methods

In Java 8, you can use the new isBefore(), isAfter(), isEqual() and compareTo() to compare LocalDate, LocalTime and LocalDateTime. The following example compares two java.time.LocalDate

<code>@Test<br>void 
testDateCompare4(
) throws ParseException {<br>  DateTimeFormatter sdf = DateTimeFormatter.ofPattern("yyyy-MM-dd");<br>  LocalDate date1 = LocalDate.of(2009, 
12, 
31);<br>  LocalDate date2 = LocalDate.of(2019, 
1, 
31);<br><br>  System.out.println("date1 : " + sdf.format(date1));<br>  System.out.println("date2 : " + sdf.format(date2));<br><br>  System.out.println("Is...");<br>  if (date1.isAfter(date2)) {<br>    System.out.println("Date1 时间在 Date2 之后");<br>  }<br><br>  if (date1.isBefore(date2)) {<br>    System.out.println("Date1 时间在 Date2 之前");<br>  }<br><br>  if (date1.isEqual(date2)) {<br>    System.out.println("Date1 时间与 Date2 相等");<br>  }<br>}<br></code>

Output results

<code>date1 : 2009-12-31<br>date2 : 2019-01-31<br>Is...<br>Date1 时间在 Date2 之前</code>

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