2018. 6. 19. 19:52
SimpleDateFormat 원하는 날짜 형식으로 사용이 가능하다.
public class test01 {public static String getTime() {SimpleDateFormat formatter = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss.SSS", Locale.KOREA);Date date = new Date();String currentDate = formatter.format(date);return currentDate;}public static void main(String[] args) {Date today = new Date();SimpleDateFormat format1, format2, format3, format4, format5, format6, format7;format1 = new SimpleDateFormat("yyyy-MM-dd");format3 = new SimpleDateFormat("yy/MM/dd");format2 = new SimpleDateFormat("yyyy년 MM월 dd일 E요일");format4 = new SimpleDateFormat("HH:mm:ss");format5 = new SimpleDateFormat("hh:mm:ss a");format6 = new SimpleDateFormat("오늘은 yyyy년의 w주차이며 D번째 날입니다.");format7 = new SimpleDateFormat("오늘은 M월의 w번째 주, d번째 날이며, F번째 E요일입니다.");System.out.println(format1.format(today));System.out.println(format2.format(today));System.out.println(format3.format(today));System.out.println(format4.format(today));System.out.println(format5.format(today));System.out.println(format6.format(today));System.out.println(format7.format(today));System.out.println("getTime(): " + getTime());}}
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