• 1xx: Informational - Request received, continuing process
  • 100 - Continue
  • 101 - Switching Protocols
• 2xx: Success - The action was successfully received, understood, and accepted
  • 200 - OK
  • 201 - Created
  • 202 - Accepted
  • 203 - Non-Authoritative Information
  • 204 - No Content
  • 205 - Reset Content
  • 206 - Partial Content
• 3xx: Redirection - Further action must be taken in order to complete the request
  • 300 - Multiple Choices
  • 301 - Moved Permanently
  • 302 - Found
  • 303 - See Other
  • 304 - Not Modified
  • 305 - Use Proxy
  • 307 - Temporary Redirect
• 4xx: Client Error - The request contains bad syntax or cannot be fulfilled
  • 400 - Bad Request
  • 401 - Unauthorized
  • 402 - Payment Required
  • 403 - Forbidden
  • 404 - Not Found
  • 405 - Method Not Allowed
  • 406 - Not Acceptable
  • 407 - Proxy Authentication Required
  • 408 - Request Time-out
  • 409 - Conflict
  • 410 - Gone
  • 411 - Length Required
  • 412 - Precondition Failed
  • 413 - Request Entity Too Large
  • 414 - Request-URI Too Large
  • 415 - Unsupported Media Type
  • 416 - Requested range not satisfiable
  • 417 - Expectation Failed
• 5xx: Server Error - The server failed to fulfill an apparently valid request
  • 500 - Internal Server Error
  • 501 - Not Implemented
  • 502 - Bad Gateway
  • 503 - Service Unavailable
  • 504 - Gateway Time-out
  • 505 - HTTP Version not supported

http状态码