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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

    1. 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。

    1. HTTP/1.1 451 Unavailable For Legal Reasons
    2. Link: <https://spqr.example.org/legislatione>; rel="blocked-by"
    3. Content-Type: text/html
    4.  
    5. <html>
    6. <head><title>Unavailable For Legal Reasons</title></head>
    7. <body>
    8. <h1>Unavailable For Legal Reasons</h1>
    9. <p>This request may not be serviced in the Roman Province
    10. of Judea due to the Lex Julia Majestatis, which disallows
    11. access to resources hosted on servers deemed to be
    12. operated by the People's Front of Judea.</p>
    13. </body>
    14. </html>

    规范

    SpecificationTitle
    RFC 7725: 451 Unavailable For Legal ReasonsAn 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

    DesktopMobile
    ChromeEdgeFirefoxInternet ExplorerOperaSafariAndroid webviewChrome for AndroidEdge MobileFirefox for AndroidOpera for AndroidSafari on iOSSamsung Internet
    451ChromeFull support YesEdgeFull support YesFirefoxFull support YesIEFull support YesOperaFull support YesSafariFull support YesWebView AndroidFull support YesChrome AndroidFull support YesEdge MobileFull support YesFirefox AndroidFull support YesOpera AndroidFull support YesSafari iOSFull support YesSamsung Internet AndroidFull support Yes

    Legend

    • Full support
    • Full support

    相关内容

    • Wikipedia: HTTP 451
    • Wikipedia: Fahrenheit 451 (which gave this status code its number)

    文档标签和贡献者

    标签：

    • 响应状态码
    • 响应码
    • 客户端错误
    • 状态码

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