HTTP协议状态码的含义 　　号码 含义 ----------------------------------------- "100" : Continue "101" : witching Protocols "200" : OK "201" : Created "202" : Accepted "203" : Non-Authoritative Information "204" : No Content "205" : Reset Content "206" : Partial Content "300" : Multiple Choices "301" : Moved Permanently "302" : Found "303" : See Other "304" : Not Modified "305" : Use Proxy "307" : Temporary Redirect "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 "500" : Internal Server Error "501" : Not Implemented "502" : Bad Gateway "503" : Service Unavailable "504" : Gateway Time-out "505" : HTTP Version not supported