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在Java中,可以使用switch语句处理枚举类型。下面是一个示例代码,展示了如何使用switch语句处理枚举类型:
public enum Day { MONDAY, TUESDAY, WEDNESDAY, THURSDAY, FRIDAY, SATURDAY, SUNDAY } public class Main { public static void main(String[] args) { Day day = Day.MONDAY; switch(day) { case MONDAY: System.out.println("Today is Monday"); break; case TUESDAY: System.out.println("Today is Tuesday"); break; case WEDNESDAY: System.out.println("Today is Wednesday"); break; case THURSDAY: System.out.println("Today is Thursday"); break; case FRIDAY: System.out.println("Today is Friday"); break; case SATURDAY: System.out.println("Today is Saturday"); break; case SUNDAY: System.out.println("Today is Sunday"); break; default: System.out.println("Invalid day"); } } }
在上面的示例中,我们首先定义了一个枚举类型Day,然后在Main类中使用switch语句根据不同的枚举值执行不同的操作。在switch语句中,我们列出了枚举类型Day的所有可能取值,并针对每个值编写了相应的处理逻辑。如果枚举类型Day的取值不在case列表中,则执行default分支的操作。