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422 Unprocessable Entity
HTTP 422 状态码表示服务器理解请求实体的内容类型,并且请求实体的语法是正确的,但是服务器无法处理所包含的指令。
警告:客户端不应在不修改的情况下重复发送此请求。
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状态码
422 Unprocessable Entity
规范
| Specification |
|---|
| HTTP Semantics> # status.422> |
此页面由社区从英文翻译而来。了解更多并加入 MDN Web Docs 社区。
HTTP 422 状态码表示服务器理解请求实体的内容类型,并且请求实体的语法是正确的,但是服务器无法处理所包含的指令。
警告:客户端不应在不修改的情况下重复发送此请求。
422 Unprocessable Entity
| Specification |
|---|
| HTTP Semantics> # status.422> |
原因:CORS disabled原因:CORS header 'Access-Control-Allow-Origin' does not match 'xyz'原因:CORS header 'Access-Control-Allow-Origin' missing原因:CORS header 'Origin' cannot be added原因:CORS preflight channel did not succeed原因:CORS request did not succeed原因:CORS request external redirect not allowed原因:CORS request not HTTP原因:Credential is not supported if the CORS header 'Access-Control-Allow-Origin' is '*'原因:Did not find method in CORS header 'Access-Control-Allow-Methods'原因:expected 'true' in CORS header 'Access-Control-Allow-Credentials'原因:invalid token 'xyz' in CORS header 'Access-Control-Allow-Headers'原因:invalid token 'xyz' in CORS header 'Access-Control-Allow-Methods'原因:missing token 'xyz' in CORS header 'Access-Control-Allow-Headers' from CORS preflight channel原因:Multiple CORS header 'Access-Control-Allow-Origin' not allowedAcceptAccept-CHAccept-EncodingAccept-LanguageAccept-PatchAccept-PostAccept-RangesAccess-Control-Allow-CredentialsAccess-Control-Allow-HeadersAccess-Control-Allow-MethodsAccess-Control-Allow-OriginAccess-Control-Expose-HeadersAccess-Control-Max-AgeAccess-Control-Request-HeadersAccess-Control-Request-MethodActivate-Storage-AccessAgeAllowAlt-SvcAlt-UsedAttribution-Reporting-Eligible已弃用Attribution-Reporting-Register-Source已弃用Attribution-Reporting-Register-Trigger已弃用AuthorizationAvailable-Dictionary实验性Cache-ControlClear-Site-DataConnectionContent-DigestContent-DispositionContent-DPR非标准已弃用Content-EncodingContent-LanguageContent-LengthContent-LocationContent-RangeContent-Security-Policy (CSP)Content-Security-Policy-Report-OnlyContent-TypeCookieCritical-CH实验性Cross-Origin-Embedder-PolicyCross-Origin-Opener-PolicyCross-Origin-Resource-PolicyDateDevice-Memory非标准已弃用Dictionary-ID实验性DNT非标准已弃用Downlink实验性DPR非标准已弃用Early-Data 标头实验性ECT实验性ETagExpectExpect-CT已弃用ExpiresForwardedFromHostIdempotency-Key实验性If-MatchIf-Modified-SinceIf-None-MatchIf-RangeIf-Unmodified-SinceIntegrity-PolicyIntegrity-Policy-Report-OnlyKeep-AliveLast-ModifiedLinkLocationMax-ForwardsNEL实验性No-Vary-Search实验性Observe-Browsing-Topics非标准已弃用OriginOrigin-Agent-ClusterPermissions-Policy实验性Pragma已弃用PreferPreference-AppliedPriorityProxy-AuthenticateProxy-AuthorizationRangeRefererReferrer-PolicyRefreshReport-To非标准已弃用Reporting-EndpointsRepr-DigestRetry-AfterRTT实验性Save-Data实验性Sec-Browsing-Topics非标准已弃用Sec-CH-Device-Memory实验性Sec-CH-DPR实验性Sec-CH-Prefers-Color-Scheme实验性Sec-CH-Prefers-Reduced-Motion实验性Sec-CH-Prefers-Reduced-Transparency实验性Sec-CH-UA实验性Sec-CH-UA-Arch实验性Sec-CH-UA-Bitness实验性Sec-CH-UA-Form-Factors实验性Sec-CH-UA-Full-Version已弃用Sec-CH-UA-Full-Version-List实验性Sec-CH-UA-Mobile实验性Sec-CH-UA-Model实验性Sec-CH-UA-Platform实验性Sec-CH-UA-Platform-Version实验性Sec-CH-UA-WoW64实验性Sec-CH-Viewport-Height实验性Sec-CH-Viewport-Width实验性Sec-CH-Width实验性Sec-Fetch-DestSec-Fetch-ModeSec-Fetch-SiteSec-Fetch-Storage-AccessSec-Fetch-UserSec-GPC实验性Sec-Private-State-Token实验性Sec-Private-State-Token-Crypto-Version实验性Sec-Private-State-Token-Lifetime实验性Sec-PurposeSec-Redemption-Record实验性Sec-Speculation-Tags实验性Sec-WebSocket-AcceptSec-WebSocket-ExtensionsSec-WebSocket-KeySec-WebSocket-ProtocolSec-WebSocket-VersionServerServer-TimingService-WorkerService-Worker-AllowedService-Worker-Navigation-PreloadSet-CookieSet-LoginSourceMapSpeculation-Rules实验性Strict-Transport-SecuritySupports-Loading-Mode实验性TETiming-Allow-OriginTk非标准已弃用TrailerTransfer-EncodingUpgradeUpgrade-Insecure-RequestsUse-As-Dictionary实验性User-AgentVaryViaViewport-Width非标准已弃用Want-Content-DigestWant-Repr-DigestWarning已弃用Width非标准已弃用WWW-AuthenticateX-Content-Type-OptionsX-DNS-Prefetch-Control非标准X-Forwarded-For非标准X-Forwarded-Host非标准X-Forwarded-Proto非标准X-Frame-OptionsX-Permitted-Cross-Domain-Policies非标准X-Powered-By非标准X-Robots-Tag非标准X-XSS-Protection非标准已弃用100 Continue101 Switching Protocols102 Processing103 Early Hints200 OK201 Created202 Accepted203 Non-Authoritative Information204 No Content205 Reset Content206 Partial Content207 Multi-Status208 Already Reported226 IM Used300 Multiple Choices301 Moved Permanently302 Found303 See Other304 Not Modified307 Temporary Redirect308 Permanent Redirect400 Bad Request401 Unauthorized402 Payment Required403 Forbidden404 Not Found405 Method Not Allowed406 Not Acceptable407 Proxy Authentication Required408 Request Timeout409 Conflict410 Gone411 Length Required412 Precondition Failed413 Content Too Large414 URI Too Long415 Unsupported Media Type416 Range Not Satisfiable417 Expectation Failed418 I'm a teapot421 Misdirected Request422 Unprocessable Entity423 Locked424 Failed Dependency425 Too Early426 Upgrade Required428 Precondition Required429 Too Many Requests431 Request Header Fields Too Large451 Unavailable For Legal Reasons500 Internal Server Error501 Not Implemented502 Bad Gateway503 Service Unavailable504 Gateway Timeout505 HTTP Version Not Supported506 Variant Also Negotiates507 Insufficient Storage508 Loop Detected510 Not Extended511 Network Authentication RequiredCSP: base-uriCSP: block-all-mixed-content已弃用CSP: child-srcCSP: connect-srcCSP:default-srcfenced-frame-src实验性CSP: font-srcCSP: form-actionCSP:frame-ancestorsframe-srcimg-srcmanifest-srcmedia-srcobject-srcprefetch-src非标准已弃用report-toreport-uri已弃用require-trusted-types-forCSP: sandboxscript-srcscript-src-attrCSP: script-src-elemstyle-srcstyle-src-attrstyle-src-elemtrusted-typesCSP: upgrade-insecure-requestsCSP: worker-srcPermissions-Policy: accelerometer实验性Permissions-Policy: ambient-light-sensor实验性aria-notify实验性非标准Permissions-Policy: attribution-reporting已弃用Permissions-Policy: autoplay实验性Permissions-Policy: bluetooth实验性browsing-topics非标准已弃用Permissions-Policy: camera实验性captured-surface-control实验性ch-ua-high-entropy-values实验性compute-pressure实验性cross-origin-isolated实验性deferred-fetch实验性deferred-fetch-minimal实验性display-capture实验性encrypted-media实验性Permissions-Policy: fullscreen实验性gamepad实验性geolocation实验性gyroscope实验性hid实验性identity-credentials-get实验性idle-detection实验性language-detector实验性Permissions-Policy: local-fonts实验性magnetometer实验性microphone实验性midi实验性on-device-speech-recognition实验性otp-credentials实验性payment实验性Permissions-Policy: picture-in-picture实验性private-state-token-issuance实验性private-state-token-redemption实验性publickey-credentials-create实验性publickey-credentials-get实验性screen-wake-lock实验性serial实验性speaker-selection实验性storage-access实验性summarizer实验性translator实验性usb实验性Permissions-Policy: web-share实验性window-management实验性xr-spatial-tracking实验性