大神帮忙看看哪错？
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");
}
}
}
报错：HelloWorld.java:7: error: illegal start of expression
case:'?':
^
HelloWorld.java:7: error: not a statement
case:'?':
^
HelloWorld.java:7: error: ';' expected
case:'?':
^
HelloWorld.java:12: error: illegal character: '\uff1b'
System.out.println("???")?
^
4 errors
