Java代码
package test;
public class DateTest {
public static void main(String[] args) {
System.out.println(DateTest.getDay(2000, 2));
}
public static int getDay(int year,int month){
int day = 0;
switch (month) {
case 1:
case 3:
case 5:
case 7:
case 8:
case 10:
case 12:
day = 31;
break;
case 4:
case 6:
case 9:
case 11:
day = 30;
break;
default:
if((year%4==0&&year%100!=0)||year%400==0)
day = 29;
else
day = 28;
break;
}
return day;
}
}
作者“宋建勇”