Java 中显示两位数的月份日期
java 8object oriented programmingprogramming
使用‘d’日期转换字符显示两位数的月份日期，例如 27、28、20 等。
System.out.printf("两位数的月份日期:%td
",d);
上面，d 是一个日期对象 −
Date d = new Date();
下面是一个例子 −
示例
import java.util.Date;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
public class Demo {
public static void main(String[] args) throws Exception {
Date d = new Date();
DateFormat dateFormat = new SimpleDateFormat("dd/MM/yyyy hh:mm:ss a");
String format = dateFormat.format(d);
System.out.println("Current date and time = " + format);
System.out.printf("Four-digit Year = %TY
",d);
System.out.printf("Two-digit Year = %ty
",d);
System.out.printf("Three-digit Day of the Year: %tj
", d);
System.out.printf("Two-digit month: %tm
",d);
System.out.printf("Two-digit day of the month: %td
",d);
}
}
输出
Current date and time = 26/11/2018 12:20:33 PM Four-digit Year = 2018 Two-digit Year = 18 Three-digit Day of the Year: 330 Two-digit month: 11 Two-digit day of the month: 26
