时间的格式可以用 import java.util.Date; import java.text.SimpleDateFormat; public class test { public static void main(String[] args){ Date dtnow = new Date(); SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd hh:mm:ss"); System.out.println(sdf.format(dtnow)); } }
{
String stringHours ="0"+strHours;
}
else
{
String stringHours = strHours;
}
if(strMinutes.length()==1)
{
String stringMinutes ="0"+strMinutes;
}
else
{
String stringMinutes = strMinutes;
}
if(strSeconds.length()==1)
{
String stringSeconds ="0"+strSeconds;
}
else
{
String stringSeconds = strSeconds;
}我这么写 对不对啊 请教一下 高手指点一下
(strMinute.length()==1?"0"+strMinute:strHour) + ":" +
(StrSec.length()==1?"0"+StrSec:strHour) ;
import java.util.Date;
import java.text.SimpleDateFormat;
public class test {
public static void main(String[] args){
Date dtnow = new Date();
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd hh:mm:ss");
System.out.println(sdf.format(dtnow));
}
}