status Status Description

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100-- customers must continue to make requests
101-- client asks the server to convert the HTTP protocol version upon request
200-- trading success
201-- prompted know the URL of the new file
202-- accept and process, but the process is not completed
203-- return information uncertain or incomplete
204-- request received but no information is returned
to complete the request 205-- server, the user agent must reset the current document has been visited
206-- server has completed part of the user GET request
300-- resource request can be obtained in many
301-- deletion request data
302-- address found in other requested data
303-- advise clients to access the URL or other access methods
304-- client has performed a gET, but the file does not change
305 - requested resource must be specified address from the server
code for 306-- previous version of HTTP used in the current version is no longer used
resources 307-- stated request temporary deletion
400-- Bad request, such as syntax errors
401 - request authorization failed
402-- retains effective response ChargeTo head
403-- request does not allow
404-- file not found Query or URl
405-- user is not allowed in the Request-Line field method defined
406-- according to Accept sent by the user to drag, the requested resource is not accessible
407-- 401 Similarly, the user must first be authorized on the proxy server
408-- client request is not completed within a user specified time hungry
409-- current resource status of the request can not be completed
no longer on this server 410-- resources and no further reference address
411-- Content-Length server rejected the user-defined attribute request
412-- one or more fields in the request header error current request
the resource request 413-- larger than the size allowed by the server
requests 414-- the resource server URL is longer than the length allowed
415-- requested resource does not support the requested item format
416-- request request including a range header field is not within the range value indicating the current request resources, the request does not comprise request If-range header field
417-- server does not meet the specified expectations Expect request header field, if a proxy server is a server may not meet the request
500-- generate an internal server error
function 501-- server does not support the requested
502-- server is temporarily unavailable used, sometimes to prevent system overload
503-- server Upload or suspend service
504-- mark overload, use another server or gateway service to respond to user wait time setting a long
505-- server does not support or refuses to support the specified HTTP request header version