Java Data Type - 如何在系统默认时区中创建日期时间

import java.time.ZoneId;
import java.time.ZonedDateTime;

public class Main {

  public static void main(String[] args) {
    ZonedDateTime myZonedDateTime = ZonedDateTime.of(2014, 1, 31, 11, 20, 30, 93020122, ZoneId.systemDefault());
    System.out.println(myZonedDateTime);
  }
}