HTTP 状态码大全 – 完整列表与含义

共 62 条

• 1xx100ContinueThe server has received the request headers and the client should continue.
• 1xx101Switching ProtocolsThe server is switching protocols as requested.
• 1xx102ProcessingThe server is processing the request but no response is available yet.
• 1xx103Early HintsLinks to be preloaded by the client before the final response.
• 2xx200OKThe request succeeded.
• 2xx201CreatedThe request succeeded and a new resource was created.
• 2xx202AcceptedThe request has been accepted for processing, but is not yet complete.
• 2xx203Non-Authoritative InformationThe response is from a transformed copy of the origin server.
• 2xx204No ContentThe request succeeded but there is no content to return.
• 2xx205Reset ContentThe request succeeded and the client should reset the document view.
• 2xx206Partial ContentThe server is delivering only part of the resource due to a range header.
• 2xx207Multi-StatusMultiple status codes for a WebDAV request.
• 2xx208Already ReportedThe members of a DAV binding have already been enumerated.
• 2xx226IM UsedThe server has fulfilled a GET request for the resource.
• 3xx300Multiple ChoicesThe request has more than one possible response.
• 3xx301Moved PermanentlyThe resource has permanently moved to a new URL.
• 3xx302FoundThe resource is temporarily located at a different URL.
• 3xx303See OtherThe response may be found at another URL with GET.
• 3xx304Not ModifiedThe resource has not changed since the last request.
• 3xx305Use ProxyThe requested resource must be accessed through a proxy.
• 3xx307Temporary RedirectThe resource is temporarily at another URL; repeat with the same method.
• 3xx308Permanent RedirectThe resource is permanently at another URL; repeat with the same method.
• 4xx400Bad RequestThe server cannot process the request due to a client error.
• 4xx401UnauthorizedAuthentication is required and has failed or not been provided.
• 4xx402Payment RequiredReserved for future use as a payment requirement.
• 4xx403ForbiddenThe server understood the request but refuses to authorize it.
• 4xx404Not FoundThe requested resource could not be found.
• 4xx405Method Not AllowedThe method is not allowed for the requested resource.
• 4xx406Not AcceptableThe requested content does not match acceptable criteria.
• 4xx407Proxy Authentication RequiredAuthentication is required by the proxy.
• 4xx408Request TimeoutThe server timed out waiting for the request.
• 4xx409ConflictThe request conflicts with the current state of the resource.
• 4xx410GoneThe resource is no longer available and will not be again.
• 4xx411Length RequiredThe request must declare a Content-Length.
• 4xx412Precondition FailedA precondition given in the request headers failed.
• 4xx413Payload Too LargeThe request body is larger than the server allows.
• 4xx414URI Too LongThe request URI is longer than the server can handle.
• 4xx415Unsupported Media TypeThe request body format is not supported.
• 4xx416Range Not SatisfiableThe requested range cannot be delivered.
• 4xx417Expectation FailedThe server cannot meet the Expect header requirements.
• 4xx418I'm a TeapotThe server refuses to brew coffee because it is a teapot.
• 4xx421Misdirected RequestThe request was sent to a server that cannot produce a response.
• 4xx422Unprocessable EntityThe request is well-formed but contains semantic errors.
• 4xx423LockedThe resource is locked and cannot be modified.
• 4xx424Failed DependencyA dependency request failed.
• 4xx425Too EarlyThe server is unwilling to process a request that might be replayed.
• 4xx426Upgrade RequiredThe client must switch to a different protocol.
• 4xx428Precondition RequiredThe request must be conditional.
• 4xx429Too Many RequestsThe user has sent too many requests in a given time.
• 4xx431Request Header Fields Too LargeThe request headers are too large.
• 4xx451Unavailable For Legal ReasonsThe resource is unavailable for legal reasons.
• 5xx500Internal Server ErrorA generic error occurred on the server.
• 5xx501Not ImplementedThe server does not support the requested method.
• 5xx502Bad GatewayThe gateway received an invalid response from the upstream server.
• 5xx503Service UnavailableThe server is temporarily unable to handle the request.
• 5xx504Gateway TimeoutThe gateway timed out waiting for the upstream server.
• 5xx505HTTP Version Not SupportedThe server does not support the HTTP version used.
• 5xx506Variant Also NegotiatesThe server has an internal configuration error.
• 5xx507Insufficient StorageThe server is unable to store the representation needed to complete the request.
• 5xx508Loop DetectedThe server detected an infinite loop.
• 5xx510Not ExtendedThe server requires further extensions to fulfil the request.
• 5xx511Network Authentication RequiredThe client needs to authenticate to gain network access.