java中获取当前系统日期

import java.util.Date;
public class showDate{
@Test
  public void showDate(){
    Date date=new Date();
    //SimpleDateFormat format =new SimpleDateFormat("yyyy-MM-dd");
    String year=String.format("%tY",date);
    String month=String.format("%tB",date);
    String day=String.format("%td",date);
    System.out.println("今年是"+year+"年");
    System.out.println("现在是"+month+"月");
    System.out.println("今天是"+day+"号");
  }
}