在 Java 中使用 SimpleDateFormat('MM/dd/yy')来格式化日期
让我们看看如何使用 SimpleDateFormat('MM/dd/yy')来格式化日期。
// displaying date Format f = new SimpleDateFormat("MM/dd/yy"); String strDate = f.format(new Date()); System.out.println("Current Date = "+strDate);
由于我们在上面使用了 Format 和 SimpleDateFormat 类,因此导入了以下包。此外,我们还使用了 Date。
import java.text.Format; import java.text.SimpleDateFormat; import java.util.Date;
示例
import java.text.Format; import java.text.SimpleDateFormat; import java.util.Date; import java.util.Calendar; public class Demo { public static void main(String[] args) throws Exception { // displaying current date and time Calendar cal = Calendar.getInstance(); SimpleDateFormat simpleformat = new SimpleDateFormat("dd/MMMM/yyyy hh:mm:s"); System.out.println("Today's date and time = "+simpleformat.format(cal.getTime())); // displaying date Format f = new SimpleDateFormat("MM/dd/yy"); String strDate = f.format(new Date()); System.out.println("Current Date = "+strDate); // current time f = new SimpleDateFormat("HH.mm.ss Z"); String strTime = f.format(new Date()); System.out.println("Current Time = "+strTime); // displaying hour f = new SimpleDateFormat("H"); String strHour = f.format(new Date()); System.out.println("Current Hour = "+strHour); // displaying minutes f = new SimpleDateFormat("mm"); String strMinute = f.format(new Date()); System.out.println("Current Minutes = "+strMinute); // displaying seconds f = new SimpleDateFormat("ss"); String strSeconds = f.format(new Date()); System.out.println("Current Seconds = "+strSeconds); } }
输 出
Today's date and time = 26/November/2018 09:11:7 Current Date = 11/26/18 Current Time = 09.11.07 +0000 Current Hour = 9 Current Minutes = 11 Current Seconds = 07
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