取当前时间的java代码

import java.text.SimpleDateFormat;
import java.util.GregorianCalendar;
import java.util.Locale;

public class PrintTimer {

 /**
  * @param args
  */
 public static void main(String[] args) {
  // TODO Auto-generated method stub
  GregorianCalendar now = new GregorianCalendar();
  SimpleDateFormat fmtrq = new SimpleDateFormat("yyyy.MM.dd",Locale.US);
  System.out.println(fmtrq.format(now.getTime()));

 }

}