| 1 | GET | Request the specified page information, and return the entity body. |
| 2 | HEAD | Similar to get request, except that there is no specific content in the returned response, which is used to get the header. |
| 3 | POST | Submits data to the specified resource to process the request (e.g., submit a form or upload a file). The data is contained in the request body. A POST request may result in the creation of a new resource and/or the modification of an existing resource. |
| 4 | PUT | The data transmitted from the client to the server replaces the content of the specified document. |
| 5 | DELETE | A request to the server to delete a specified page. |
| 6 | CONNECT | The HTTP/1.1 protocol reserves the ability to pipe connections to proxy servers. |
| 7 | OPTIONS | Allows the client to view the performance of the server. |
| 8 | TRACE | Displays requests received by the server, primarily for testing or diagnostic purposes. |
| 9 | PATCH | The entity contains a table that describes the differences from the original content represented by the URI. |
| 10 | MOVE | Requests the server to move the specified page to another network address. |
| 11 | COPY | The request server copies the specified page to another network address. |
| 12 | LINK | The requesting server establishes a linking relationship. |
| 13 | UNLINK | Breaks the linking relationship. |
| 14 | WRAPPED | Allow clients to send encapsulated requests. |
| 15 | Extension-mothed | Additional methods can be added without changing the protocol. |