用Java枚举一周中的几天
要将枚举设置为星期几，请将它们设置为常量
enum Days {
Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
}现在创建对象并设置上述常量-
Days today = Days.Wednesday; Days holiday = Days.Sunday;
以下是一个例子-
示例
public class Demo {
enum Days {
Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
}
public static void main(String[] args) {
Days today = Days.Wednesday;
Days holiday = Days.Sunday;
System.out.println("Today = " + today);
System.out.println(holiday+ " is holiday");
}
}输出结果
Today = Wednesday Sunday is holiday