import java.util.Calendar; import java.util.TimeZone; /** * TODO *獲取時區 * @author wangchw * version * @date 2021/1/18 14:25 */ public class Demo { public static void main(String[] args) { Calendar ca = Calendar.getInstance(); TimeZone tz = ca.getTimeZone(); System.out.println(tz.getID()); } }