Java中的SimpleDateFormat（'zzzz'）
可以将TimeZone格式化为z，Z或zzzz格式。
以下是显示如何实现SimpleDateFormat（'zzzz'）的示例-
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 {
//显示当前日期和时间
Calendar cal = Calendar.getInstance();
SimpleDateFormat simpleformat = new SimpleDateFormat("dd/MMMM/yyyy hh:mm:s zzzz");
System.out.println("Today's date = "+simpleformat.format(cal.getTime()));
//显示小时
Format f = new SimpleDateFormat("H");
String strHour = f.format(new Date());
System.out.println("Current Hour = "+strHour);
//显示分钟
f = new SimpleDateFormat("mm");
String strMinute = f.format(new Date());
System.out.println("Current Minutes = "+strMinute);
//以两位数显示秒
f = new SimpleDateFormat("ss");
String strSeconds = f.format(new Date());
System.out.println("Current Seconds = "+strSeconds);
f = new SimpleDateFormat("a");
String strMarker = f.format(new Date());
System.out.println("Current AM/PM Marker = "+strMarker);
f = new SimpleDateFormat("zzzz");
String strTimeZone = f.format(new Date());
System.out.println("TimeZone = "+strTimeZone);
}
}输出结果
Today's date = 26/November/2018 08:13:28 Coordinated Universal Time Current Hour = 8 Current Minutes = 13 Current Seconds = 28 Current AM/PM Marker = AM TimeZone = Coordinated Universal Time