NSHTTPURLResponse的localizedStringForStatusCode

状态码 本地化字符串

0到99,server error

100,continue
101,switching protocols
102到199,informational
200,no error
201,created
202,accepted
203,non-authoritative information
204,no content
205,reset content
206,partial content
207到299,success
300,multiple choices
301,moved permanently
302,found
303,see other
304,not modified
305,needs proxy
306,redirected
307,temporarily redirected
308,redirected
400,bad request
401,unauthorized
402,payment required
403,forbidden
404,not found
405,method not allowed
406,unacceptable
407,proxy authentication required
408,request timed out
409,conflict
410,no longer exists
411,length required
412,precondition failed
413,request too large
414,requested URL too long
415,unsupported media type
416,requested range not satisfiable
417,expectation failed
418,client error
500,internal server error
501,unimplemented
502,bad gateway
503,service unavailable
504,gateway timed out
505,unsupported version
506,server error
600,(null)
601,server error