哪里错了,求教
public class HelloWorld {
public static void main(String[] args) {
char today='日';
switch(today){
case"一":
case"三":
case"五":
System.out.println("吃包子");
break;
case"二":
case"四":
case"六":
System.out.println("吃油条");
break;
default:
System.out.println("吃主席套餐");
}
}
}