Java时区

public static void main(String\[\] args) throws InterruptedException {

//Arrays.stream(TimeZone.getAvailableIDs()).forEach(x-> System.out.println(x));

TimeZone japanTimeZone = TimeZone.getTimeZone("Japan");

TimeZone.setDefault(japanTimeZone);

Long time=new Date().getTime();

//-------Asia/Shanghai

TimeZone shangHaiTimeZone = TimeZone.getTimeZone("Asia/Shanghai");

TimeZone.setDefault(shangHaiTimeZone);

Date date=new Date(time);

System.out.println(System.currentTimeMillis());

System.out.println(TimeZoneUtil.format(date, TimeUtil.DATE_TIME_MIN_PATTERN,japanTimeZone));

//----America/Belem

TimeZone belemTimeZone = TimeZone.getTimeZone("America/Belem");

TimeZone.setDefault(belemTimeZone);

Date date1=new Date(time);

System.out.println(System.currentTimeMillis());

System.out.println(TimeZoneUtil.format(date1, TimeUtil.DATE_TIME_MIN_PATTERN,japanTimeZone));

}