哪里错了找不到原因
public class HelloWorld {
public static void main(String[] args) {
char today='日';
swith (today){
case '日':
System.out.println("主席套餐");
case '一':
case '三':
case '五':
System.out.println("包子");
case '二':
case '四':
case '六':
System.out.println("油条");
}
}
}