# 状态码
表1状态码 
| 状态码 | 说明                              |
|:---|:---|
| 100 | Continue                        |
| 101 | Switching 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                       |
| 306 | Unused                          |
| 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 Timeout                 |
| 409 | Conflict                        |
| 410 | Gone                            |
| 411 | Length Required                 |
| 412 | Precondition Failed             |
| 413 | Request Entity Too Large        |
| 414 | Request URI Too Long            |
| 415 | Unsupported Media Type          |
| 416 | Requested Range Not Satisfiable |
| 417 | Expectation Failed              |
| 422 | Unprocessable Entity            |
| 429 | Too Many Requests               |
| 500 | Internal Server Error           |
| 501 | Not Implemented                 |
| 502 | Bad Gateway                     |
| 503 | Service Unavailable             |
| 504 | Gateway Timeout                 |
| 505 | HTTP Version Not Supported      |