- 状态
- 响应示例
- 规范
- 浏览器兼容性
- Legend
- 相关内容
- 文档标签和贡献者
状态码 401 Unauthorized
代表客户端错误,指的是由于缺乏目标资源要求的身份验证凭证,发送的请求未得到满足。
这个状态码会与 WWW-Authenticate
首部一起发送,其中包含有如何进行验证的信息。
这个状态类似于 403
, 但是在该情况下,依然可以进行身份验证。
状态
- 401 Unauthorized
响应示例
- HTTP/1.1 401 Unauthorized
- Date: Wed, 21 Oct 2015 07:28:00 GMT
- WWW-Authenticate: Basic realm="Access to staging site"
规范
Specification | Title |
---|---|
RFC 7235, section 3.1: 401 Unauthorized | HTTP/1.1: Authentication |
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 | |
401 | 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 |
Legend
- Full support
- Full support
相关内容
- HTTP authentication
WWW-Authenticate
Authorization
Proxy-Authorization
Proxy-Authenticate
403
,407
文档标签和贡献者
标签:
- 客户端错误
- 状态码
- 身份验证
- 身份验证凭证
此页面的贡献者:mdnwebdocs-bot, WayneCui
最后编辑者:mdnwebdocs-bot,