時間フォーマット、00:00:00:00形式のTimeStamp時間の生成
import java.sql.Timestamp;
import java.text.SimpleDateFormat;
public class TimeStampTest
{
public static void main(String[] args)
{
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd 00:00:00");
long t = System.currentTimeMillis();
System.out.println("sdf first = " + sdf.format(new Timestamp(t)));
}
}
:
sdf first = 2009-09-07 00:00:00