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HTTP 状态码

NET-05已使用 3.7w 次— 人在线

全部状态码的含义与速查。所有处理都在浏览器本地完成。

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1xx信息响应4
100Continue继续发送请求体
101Switching Protocols按 Upgrade 头切换协议(如 WebSocket)
102ProcessingProcessing
103Early HintsEarly Hints
2xx成功10
200OK请求成功
201Created资源已创建
202Accepted已接受、异步处理中
203Non-Authoritative InformationNon-Authoritative Information
204No Content成功但无返回内容
205Reset ContentReset Content
206Partial Content断点续传 / 分段返回
207Multi-StatusMulti-Status
208Already ReportedAlready Reported
226IM UsedIM Used
3xx重定向8
300Multiple ChoicesMultiple Choices
301Moved Permanently永久重定向
302Found临时重定向
303See Other用 GET 访问另一个地址
304Not Modified缓存未过期,直接用本地缓存
305Use ProxyUse Proxy
307Temporary Redirect临时重定向,方法不变
308Permanent Redirect永久重定向,方法不变
4xx客户端错误29
400Bad Request请求格式错误
401Unauthorized未认证(缺登录态 / Token)
402Payment RequiredPayment Required
403Forbidden已认证但无权限
404Not Found资源不存在
405Method Not AllowedHTTP 方法不允许
406Not AcceptableNot Acceptable
407Proxy Authentication RequiredProxy Authentication Required
408Request Timeout请求超时
409Conflict资源冲突(如并发修改)
410Gone资源已永久删除
411Length RequiredLength Required
412Precondition FailedPrecondition Failed
413Content Too Large请求体过大
414URI Too LongURL 过长
415Unsupported Media Type不支持的媒体类型
416Range Not SatisfiableRange Not Satisfiable
417Expectation FailedExpectation Failed
418I'm a Teapot彩蛋:我是茶壶(RFC 2324)
421Misdirected RequestMisdirected Request
422Unprocessable Content语义错误(参数校验失败)
423LockedLocked
424Failed DependencyFailed Dependency
425Too EarlyToo Early
426Upgrade RequiredUpgrade Required
428Precondition RequiredPrecondition Required
429Too Many Requests触发限流
431Request Header Fields Too Large请求头过大
451Unavailable For Legal Reasons因法律原因不可用
5xx服务器错误11
500Internal Server Error服务器内部错误
501Not Implemented服务器不支持该功能
502Bad Gateway网关收到上游无效响应
503Service Unavailable服务不可用(过载 / 维护)
504Gateway Timeout网关等待上游超时
505HTTP Version Not SupportedHTTP Version Not Supported
506Variant Also NegotiatesVariant Also Negotiates
507Insufficient StorageInsufficient Storage
508Loop DetectedLoop Detected
510Not ExtendedNot Extended
511Network Authentication RequiredNetwork Authentication Required
● ready62 个状态码HTTP · RFC 9110