SimpleDateFormat('E, dd MMM yyyy HH:mm:ss Z') 在 Java 中
使用 SimpleDateFormat(“E, dd MMM yyyy HH:mm:ss Z”),其中 E 表示星期 -
// displaying current date and time Calendar cal = Calendar.getInstance(); SimpleDateFormat simpleformat = new SimpleDateFormat("E, dd MMM yyyy HH:mm:ss Z"); System.out.println("Today's date and time = "+simpleformat.format(cal.getTime()));
由于我们在上面使用了 Format 和 SimpleDateFormat 类,因此导入以下包。通过该方法,我们还使用了 Date -
import java.text.Format; import java.text.SimpleDateFormat; import java.util.Date;
以下是一个示例 -
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("E, dd MMM yyyy HH:mm:ss Z"); System.out.println("Today's date and time = "+simpleformat.format(cal.getTime())); // displaying date Format f = new SimpleDateFormat("dd/MMMM/yyyy"); String strDate = f.format(new Date()); System.out.println("Current Date = "+strDate); // displaying month number f = new SimpleDateFormat("M"); String strMonth = f.format(new Date()); System.out.println("Month Number = "+strMonth); // 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 = Mon, 26 Nov 2018 09:18:28 +0000 Current Date = 26/November/2018 Month Number = 11 Current Time = 09.18.28 +0000 Current Hour = 9 Current Minutes = 18 Current Seconds = 28
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