求大神指教哪里出错了
public class HelloWorld {
public static void main(String[] args) {
char today='日';
switch (today){
case '1':
case '3':
case '5':
System.out.println("吃包子");
break;
case '2':
case '4':
case '6':
System.out.println("吃油条");
break;
default:
System.out.println("吃主席套餐");
}
}
}