枚举枚举是一种特殊的类,是一种数据类型,表示可罗列的的常量值这些值是public static final 的枚举类中可以用中文,建议大写没有枚举类的时候这么写,私有化无参构造public class User { private String name; private User gender; public static final User MEN = new User(); public static final User WOMEN = new User(
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2023-06-10
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