org.cef.network

枚举 CefRequest.ReferrerPolicy

java.lang.Object

java.lang.Enum<CefRequest.ReferrerPolicy>

org.cef.network.CefRequest.ReferrerPolicy

所有已实现的接口:

java.io.Serializable, java.lang.Comparable< CefRequest.ReferrerPolicy>

封闭类:

CefRequest

public static enum CefRequest.ReferrerPolicy
extends java.lang.Enum<CefRequest.ReferrerPolicy>

Policy for how the Referrer HTTP header value will be sent during navigation. If the `--no-referrers` command-line flag is specified then the policy value will be ignored and the Referrer value will never be sent. (导航期间如何发送Referrer HTTP标头值的策略。如果指定了--no-referrers命令行标志，则该策略值将被忽略，并且Refererer值将永远不会发送。)

枚举常量概要

枚举常量

枚举常量和说明
REFERRER_POLICY_CLEAR_REFERRER_ON_TRANSITION_CROSS_ORIGIN Clear the referrer when the request's referrer is cross-origin with the request destination.
REFERRER_POLICY_CLEAR_REFERRER_ON_TRANSITION_FROM_SECURE_TO_INSECURE Clear the referrer header if the header value is HTTPS but the request destination is HTTP.
REFERRER_POLICY_DEFAULT This is the same as REFERRER_POLICY_CLEAR_REFERRER_ON_TRANSITION_FROM_SECURE_TO_INSECURE but here to match CEF native.
REFERRER_POLICY_LAST_VALUE Always the last value in this enumeration.
REFERRER_POLICY_NEVER_CLEAR_REFERRER Never change the referrer.
REFERRER_POLICY_NO_REFERRER Always clear the referrer regardless of the request destination.
REFERRER_POLICY_ORIGIN Strip the referrer down to the origin regardless of the redirect location.
REFERRER_POLICY_ORIGIN_CLEAR_ON_TRANSITION_FROM_SECURE_TO_INSECURE Strip the referrer down to the origin, but clear it entirely if the referrer value is HTTPS and the destination is HTTP.
REFERRER_POLICY_ORIGIN_ONLY_ON_TRANSITION_CROSS_ORIGIN Strip the referrer down to an origin when the origin of the referrer is different from the destination's origin.
REFERRER_POLICY_REDUCE_REFERRER_GRANULARITY_ON_TRANSITION_CROSS_ORIGIN A slight variant on CLEAR_REFERRER_ON_TRANSITION_FROM_SECURE_TO_INSECURE: If the request destination is HTTP, an HTTPS referrer will be cleared.

方法概要

限定符和类型	方法和说明
static CefRequest.ReferrerPolicy	valueOf(java.lang.String name) 返回带有指定名称的该类型的枚举常量。
static CefRequest.ReferrerPolicy[]	values() 按照声明该枚举类型的常量的顺序, 返回 包含这些常量的数组。

从类继承的方法 java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

从类继承的方法 java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

枚举常量详细资料

REFERRER_POLICY_CLEAR_REFERRER_ON_TRANSITION_CROSS_ORIGIN

public static final CefRequest.ReferrerPolicy REFERRER_POLICY_CLEAR_REFERRER_ON_TRANSITION_CROSS_ORIGIN

Clear the referrer when the request's referrer is cross-origin with the request destination. (当请求的引荐来源网址与请求目标交叉来源时，请清除引荐来源网址。)

REFERRER_POLICY_CLEAR_REFERRER_ON_TRANSITION_FROM_SECURE_TO_INSECURE

public static final CefRequest.ReferrerPolicy REFERRER_POLICY_CLEAR_REFERRER_ON_TRANSITION_FROM_SECURE_TO_INSECURE

Clear the referrer header if the header value is HTTPS but the request destination is HTTP. This is the default behavior. (如果标头值为HTTPS，但请求目标为HTTP，则清除引荐来源标头。这是默认行为。)

REFERRER_POLICY_DEFAULT

public static final CefRequest.ReferrerPolicy REFERRER_POLICY_DEFAULT

This is the same as REFERRER_POLICY_CLEAR_REFERRER_ON_TRANSITION_FROM_SECURE_TO_INSECURE but here to match CEF native. (这与REFERRER_POLICY_CLEAR_REFERRER_ON_TRANSITION_FROM_SECURE_TO_INSECURE相同，但此处与CEF本机匹配。)

REFERRER_POLICY_LAST_VALUE

public static final CefRequest.ReferrerPolicy REFERRER_POLICY_LAST_VALUE

Always the last value in this enumeration. (始终是此枚举中的最后一个值。)

REFERRER_POLICY_NEVER_CLEAR_REFERRER

public static final CefRequest.ReferrerPolicy REFERRER_POLICY_NEVER_CLEAR_REFERRER

Never change the referrer. (切勿更改引荐来源网址。)

REFERRER_POLICY_NO_REFERRER

public static final CefRequest.ReferrerPolicy REFERRER_POLICY_NO_REFERRER

Always clear the referrer regardless of the request destination. (无论请求目的地如何，请始终清除引荐来源网址。)

REFERRER_POLICY_ORIGIN

public static final CefRequest.ReferrerPolicy REFERRER_POLICY_ORIGIN

Strip the referrer down to the origin regardless of the redirect location. (不管重定向位置如何，都将引荐来源网址简化为原始网址。)

REFERRER_POLICY_ORIGIN_CLEAR_ON_TRANSITION_FROM_SECURE_TO_INSECURE

public static final CefRequest.ReferrerPolicy REFERRER_POLICY_ORIGIN_CLEAR_ON_TRANSITION_FROM_SECURE_TO_INSECURE

Strip the referrer down to the origin, but clear it entirely if the referrer value is HTTPS and the destination is HTTP. (将引荐来源网址剥离到原始位置，但是如果引荐来源网址值为HTTPS并且目标地址为HTTP，则将其完全清除。)

REFERRER_POLICY_ORIGIN_ONLY_ON_TRANSITION_CROSS_ORIGIN

public static final CefRequest.ReferrerPolicy REFERRER_POLICY_ORIGIN_ONLY_ON_TRANSITION_CROSS_ORIGIN

Strip the referrer down to an origin when the origin of the referrer is different from the destination's origin. (当引荐来源者的来源与目的地的来源不同时，将引荐来源者剥离到一个来源。)

REFERRER_POLICY_REDUCE_REFERRER_GRANULARITY_ON_TRANSITION_CROSS_ORIGIN

public static final CefRequest.ReferrerPolicy REFERRER_POLICY_REDUCE_REFERRER_GRANULARITY_ON_TRANSITION_CROSS_ORIGIN

A slight variant on CLEAR_REFERRER_ON_TRANSITION_FROM_SECURE_TO_INSECURE: If the request destination is HTTP, an HTTPS referrer will be cleared. If the request's destination is cross-origin with the referrer (but does not downgrade), the referrer's granularity will be stripped down to an origin rather than a full URL. Same-origin requests will send the full referrer. (CLEAR_REFERRER_ON_TRANSITION_FROM_SECURE_TO_INSECURE的一个略微变体：如果请求目标是HTTP，则将清除HTTPS引荐来源网址。如果请求的目的地与引荐来源网址是跨源的（但不降级），则引荐来源网址的粒度将被简化为来源而不是完整的URL。同源请求将发送完整的引荐来源网址。)

方法详细资料

valueOf

public static CefRequest.ReferrerPolicy valueOf(java.lang.String name)

返回带有指定名称的该类型的枚举常量。 字符串必须与用于声明该类型的枚举常量的 标识符 完全匹配。(不允许有多余 的空格字符。)

参数:

name - 要返回的枚举常量的名称。

返回:

返回带有指定名称的枚举常量

抛出:

java.lang.IllegalArgumentException - 如果该枚举类型没有带有指定名称的常量

java.lang.NullPointerException - 如果参数为空值

values

public static CefRequest.ReferrerPolicy[] values()

按照声明该枚举类型的常量的顺序, 返回 包含这些常量的数组。该方法可用于迭代 常量, 如下所示:

for (CefRequest.ReferrerPolicy c : CefRequest.ReferrerPolicy.values())
    System.out.println(c);

返回:

按照声明该枚举类型的常量的顺序返回的包含这些常量的数组