public enum Connector extends Enum<Connector>
public static Connector[] values()
for (Connector c : Connector.values()) System.out.println(c);
public static Connector 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 © 2025. All rights reserved.