public enum ExpireAround extends Enum<ExpireAround>
public static final ExpireAround BEFORE
public static final ExpireAround AFTER
public static final ExpireAround BOTH
public static ExpireAround[] values()
for (ExpireAround c : ExpireAround.values()) System.out.println(c);
public static ExpireAround valueOf(String name)
name - 要返回的枚举常量的名称。IllegalArgumentException - 如果该枚举类型没有带有指定名称的常量NullPointerException - 如果参数为空值Copyright © 2022. All rights reserved.