Commit 8c24e35

committed

Some basic date time api usage (introduced in Java 8)

1 parent e4db572 commit 8c24e35Copy full SHA for 8c24e35

File tree

+29

-0

lines changed

+29

-0

lines changed

Lines changed: 29 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,29 @@`
	`1`	`+package com.rampatra.java8;`
	`2`	`+`
	`3`	`+import java.time.Instant;`
	`4`	`+import java.time.LocalDateTime;`
	`5`	`+import java.time.ZoneId;`
	`6`	`+import java.util.Date;`
	`7`	`+`
	`8`	`+/**`
	`9`	`+ * @author rampatra`
	`10`	`+ * @since 2019年05月15日`
	`11`	`+ */`
	`12`	`+public class DateTime {`
	`13`	`+`
	`14`	`+ private static long getCurrentTimestampFromInstant() {`
	`15`	`+ return Instant.now().toEpochMilli();`
	`16`	`+ }`
	`17`	`+`
	`18`	`+ private static String addTwoDays() {`
	`19`	`+ LocalDateTime now = LocalDateTime.ofInstant(Instant.now(), ZoneId.of("UTC"));`
	`20`	`+ LocalDateTime afterTwoDays = now.plusDays(2);`
	`21`	`+ return afterTwoDays.getDayOfMonth() + "-" + afterTwoDays.getMonthValue() + "-" + afterTwoDays.getYear();`
	`22`	`+ }`
	`23`	`+`
	`24`	`+ public static void main(String[] args) {`
	`25`	`+ System.out.println("Timestamp from Instant: " + getCurrentTimestampFromInstant() +`
	`26`	`+ "\nTimestamp from Legacy Date: " + new Date().getTime());`
	`27`	`+ System.out.println("Add Two days: " + addTwoDays());`
	`28`	`+ }`
	`29`	`+}`

Comments

(0)