451 Unavailable For Legal Reasons

状态
示例
规范
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451 Unavailable For Legal Reasons （因法律原因不可用）是一种HTTP协议的错误状态代码，表示服务器由于法律原因，无法提供客户端请求的资源，例如可能会导致法律诉讼的页面。

状态

451 Unavailable For Legal Reasons

示例

这个响应示例来自 IETF RFC 规范（见下文），其中提到了英国戏剧电影Monty Python's Life of Brian （《蒙提·派森之布莱恩的一生》）。

注意 Link 首部中可能会包含一个 rel="blocked-by" 字段，用于标明为该资源无法提供负责的主体，例如颁布法令将资源删除的个人或组织的名称。

HTTP/1.1 451 Unavailable For Legal Reasons
Link: <https://spqr.example.org/legislatione>; rel="blocked-by"
Content-Type: text/html
 
<html>
<head><title>Unavailable For Legal Reasons</title></head>
<body>
<h1>Unavailable For Legal Reasons</h1>
<p>This request may not be serviced in the Roman Province
of Judea due to the Lex Julia Majestatis, which disallows
access to resources hosted on servers deemed to be
operated by the People's Front of Judea.</p>
</body>
</html>

规范

Specification	Title
RFC 7725: 451 Unavailable For Legal Reasons	An HTTP Status Code to Report Legal Obstacles

浏览器兼容性

The compatibility table in this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.

Update compatibility data on GitHub

	Desktop						Mobile
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	Android webview	Chrome for Android	Edge Mobile	Firefox for Android	Opera for Android	Safari on iOS	Samsung Internet
`451`	ChromeFull support Yes	EdgeFull support Yes	FirefoxFull support Yes	IEFull support Yes	OperaFull support Yes	SafariFull support Yes	WebView AndroidFull support Yes	Chrome AndroidFull support Yes	Edge MobileFull support Yes	Firefox AndroidFull support Yes	Opera AndroidFull support Yes	Safari iOSFull support Yes	Samsung Internet AndroidFull support Yes