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Status

statusnamenote
100Continue
101Switching Protocols
102Processing
103Early Hints
200OK
201Created
202Accepted
203Non-Authoritative Information
204No Content
205Reset Content
206Partial Content
207Multi-Status
208Already Reported
226IM Used
300Multiple Choices
301Moved Permanently
302Found
303See Other
304Not Modified
305Use Proxy
306Switch Proxy
307Temporary Redirect
308Permanent Redirect
400Bad Request
401Unauthorized
402Payment Required
403Forbidden
404Not Found
405Method Not Allowed
406Not Acceptable
407Proxy Authentication Required
408Request Timeout
409Conflict
410Gone
411Length Required
412Precondition Failed
413Request Entity Too Large
414Request-URI Too Long
415Unsupported Media Type
416Requested Range Not Satisfiable
417Expectation Failed
418I'm a teapot
421Misdirected Request
422Unprocessable Entity
423Locked
424Failed Dependency
425Too Early
426Upgrade Required
428Precondition Required
429Too Many Requests
431Request Header Fields Too Large
451Unavailable For Legal Reasons
500Internal Server Error
501Not Implemented
502Bad Gateway
503Service Unavailable
504Gateway Timeout
505HTTP Version Not Supported
506Variant Also Negotiates
507Insufficient Storage
508Loop Detected
509Bandwidth Limit Exceeded
510Not Extended
511Network Authentication Required
520Web Server Returned an Unknown ErrorCloudflare
521Web Server Is DownCloudflare
522Connection Timed OutCloudflare
523Origin Is UnreachableCloudflare
524A Timeout OccurredCloudflare
525SSL Handshake FailedCloudflare
526Invalid SSL CertificateCloudflare
527Railgun ErrorCloudflare
530Origin DNS Error
561Unauthorized (AWS Elastic Load Balancer)
  • RFC 7231
    • 502,503,504,505
  • RFC 7235
    • 401, 407
  • RFC 2295
    • 506
  • RFC 4918
    • 507
  • 403 Forbidden
    • 一般用于无权限,也用于需要认证 WWW-Authenticate
  • 406 Not Acceptable
    • Accept 头不匹配
extrafor
419CSRF Token Missong or Expired
420Enhance Your Calm
440Login Time-out
444No Response
449Retry With
450Blocked by Windows Parental Controls
460Client closed the connection with AWS Elastic Load Balancer
463The load balancer received an X-Forwarded-For request header with more than 30 IP addresses
494Request header too large
495SSL Certificate Error
496SSL Certificate Required
497HTTP Request Sent to HTTPS Port
498Invalid Token (Esri)
499Client Closed Request