Java示例格式化时间

import java.text.SimpleDateFormat;

import java.util.Date;



public class Main{

   public static void main(String[] args){

      Date date = new Date();

      String strDateFormat = "HH:mm:ss a";

      SimpleDateFormat sdf = new SimpleDateFormat(strDateFormat);

      System.out.println(sdf.format(date));

   }

}