用数字0-6表示星期

来源：百度知道 编辑：UC知道 时间：2024/06/01 01:57:16
如题：如何用数字0表示星期日
1表示星期一等等
Java中应该如何写？

public class week
{
public static void main(String[] args)
{
int i=Integer.parseInt(args[0]);
switch(i)
{
case(0):System.out.println("星期日");break;
case(1):System.out.println("星期一");break;
......
}
}
}

public interface WEEK {
public static final int SUNDAY = 0;
public static final int MONDAY = 1;
...
public static final int SATURDAY = 6;
}

people might prefer "enum", which was introduced in Java5:

public enum Day {
SUNDAY, MONDAY, TUESDAY, WEDNESDAY,
THURSDAY, FRIDAY, SATURDAY
}

用多分支语句switch case;就可以了