具体自己改一下import java.util.*;
public class DateAndTime
{
private static GregorianCalendar gCalendar= new GregorianCalendar();
public DateAndTime()
{}
public static String getTime()
{
gCalendar.setTimeInMillis(System.currentTimeMillis());
return new String
(
gCalendar.get(Calendar.HOUR_OF_DAY) +":" +
gCalendar.get(Calendar.MINUTE) +":" +
gCalendar.get(Calendar.SECOND)
);
}
public static String getDate()
{
gCalendar.setTimeInMillis(System.currentTimeMillis());
return new String
(
gCalendar.get(Calendar.YEAR) +"/" +
gCalendar.get(Calendar.MONTH) +"/" +
gCalendar.get(Calendar.DAY_OF_MONTH)
);
}
public static void main(String[] args) throws Exception
{
System.out.println(getDate());
System.out.println(getTime());
}
}
public class DateAndTime
{
private static GregorianCalendar gCalendar= new GregorianCalendar();
public DateAndTime()
{}
public static String getTime()
{
gCalendar.setTimeInMillis(System.currentTimeMillis());
return new String
(
gCalendar.get(Calendar.HOUR_OF_DAY) +":" +
gCalendar.get(Calendar.MINUTE) +":" +
gCalendar.get(Calendar.SECOND)
);
}
public static String getDate()
{
gCalendar.setTimeInMillis(System.currentTimeMillis());
return new String
(
gCalendar.get(Calendar.YEAR) +"/" +
gCalendar.get(Calendar.MONTH) +"/" +
gCalendar.get(Calendar.DAY_OF_MONTH)
);
}
public static void main(String[] args) throws Exception
{
System.out.println(getDate());
System.out.println(getTime());
}
}
上面的是jdk1.4版本
下面的应该没问题
import java.util.*;
public class DateAndTime
{
private static GregorianCalendar gCalendar= new GregorianCalendar();
public DateAndTime()
{}
public static String getTime()
{
// gCalendar.setTimeInMillis(System.currentTimeMillis()); jdk1.4 only
gCalendar.setTime(new Date());
return new String
(
gCalendar.get(Calendar.HOUR_OF_DAY) +":" +
gCalendar.get(Calendar.MINUTE) +":" +
gCalendar.get(Calendar.SECOND)
);
}
public static String getDate()
{
// gCalendar.setTimeInMillis(System.currentTimeMillis());
gCalendar.setTime(new Date());
return new String
(
gCalendar.get(Calendar.YEAR) +"/" +
gCalendar.get(Calendar.MONTH) +"/" +
gCalendar.get(Calendar.DAY_OF_MONTH)
);
}
public static void main(String[] args) throws Exception
{
System.out.println(getDate());
System.out.println(getTime());
}
}