public enum ContentType extends Enum<ContentType>
| 枚举常量和说明 |
|---|
JSON_UTF_8
application/json; charset=utf-8
|
public static final ContentType JSON_UTF_8
public static ContentType[] values()
for (ContentType c : ContentType.values()) System.out.println(c);
public static ContentType 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 © 2019. All rights reserved.