用Java显示年份的前两位数字（两位数字世纪）
使用'C'日期转换字符来显示年份的两位数字-
System.out.printf("Two-digit Year (Century Name) = %tC/%TC\n", d, d);上面的d是一个日期对象-
Date d = new Date();
以下是一个例子-
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("Localized day name = %tA/%TA\n", d, d);
System.out.printf("Two-digit Year (Century Name) = %tC/%TC\n", d, d);
}
}输出结果
Current date and time = 26/11/2018 11:51:18 AM Localized day name = Monday/MONDAY Two-digit Year (Century Name) = 20/20