date类学习【三】

public static void main(String[] args ) {

               Date d = new Date();

               System. out .println( d );

               System. out .println( d .toString()); // 重写了 Object 的 toString 方法

               System. out .println( d .getTime()); // 从 1970-1-1  00:00:00 到现在的毫秒数

               

               java.sql. Date sDate = new java.sql .Date( d.getTime()+24*60*60*1000 );

               System. out .println( sDate );

}

运行结果为 2018-3-28


(2)Time      hh:mm:ss

java.sql.Time t = new java.sql.Time( d .getTime());

System. out .println( t );


运行结果: 11:27:04


(3)Timestamp    yyyy-MM-dd  hh:mm:ss.SSS

java.sql.Timestamp tt = new java.sql.Timestamp( d .getTime());

               System. out .println( tt );


运行结果:   2018-03-27 11:28:58.898

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转载自blog.csdn.net/wyqwilliam/article/details/92801366