**FastAPI** va **extraire** les données pour **chaque champ** à partir des **cookies** reçus dans la requête et vous fournir le modèle Pydantic que vous avez défini.

## Consulter la documentation { #check-the-docs }

Vous pouvez voir les cookies définis dans l'interface de la documentation à `/docs` :

<div class="screenshot">
<img src="/img/tutorial/cookie-param-models/image01.png">
</div>

/// info

Now, if you check the docs, they will show all the additional metadata:

<img src="/img/tutorial/metadata/image02.png">

### Order of tags { #order-of-tags }

The order of each tag metadata dictionary also defines the order shown in the docs UI.

For example, even though `users` would go after `items` in alphabetical order, it is shown before them, because we added their metadata as the first dictionary in the list.

///

## `File` importieren { #import-file }

Importieren Sie `File` und `UploadFile` von `fastapi`:

{* ../../docs_src/request_files/tutorial001_an_py310.py hl[3] *}

## `File`-Parameter definieren { #define-file-parameters }

Erstellen Sie Datei-Parameter, so wie Sie es auch mit `Body` und `Form` machen würden:

{* ../../docs_src/request_files/tutorial001_an_py310.py hl[9] *}

/// info | Info

import org.dbflute.optional.OptionalEntity;

/**
 * Character mapping file handler for managing character mapping dictionaries.
 * This class provides functionality to load, parse, and manage character mapping
 * rules that define how input characters should be transformed to output characters
 * during text analysis and search processing.
 *
 * Character mapping files contain mapping rules in the format:
 * input1,input2,... => output
 */

import jakarta.annotation.Resource;

/**
 * API action for admin file authentication management.
 * Provides RESTful API endpoints for managing file authentication settings in the Fess search engine.
 * File authentication settings define access credentials and permissions for file-based crawling.
 *
 */
public class ApiAdminFileauthAction extends FessApiAdminAction {

    private static final Logger logger = LogManager.getLogger(ApiAdminFileauthAction.class);

///

## `File` Import Edin { #import-file }

`fastapi` içinden `File` ve `UploadFile` import edin:

{* ../../docs_src/request_files/tutorial001_an_py310.py hl[3] *}

## `File` Parametrelerini Tanımlayın { #define-file-parameters }

`Body` veya `Form` için yaptığınız gibi dosya parametreleri oluşturun:

{* ../../docs_src/request_files/tutorial001_an_py310.py hl[9] *}

/// info | Bilgi

Following are advantages for using temporary credentials:

- Eliminates the need to embed long-term credentials with an application.
- Eliminates the need to provide access to buckets and objects without having to define static credentials.
- Temporary credentials have a limited lifetime, there is no need to rotate them or explicitly revoke them. Expired temporary credentials cannot be reused.

## Identity Federation

## Valores singulares en el cuerpo { #singular-values-in-body }

De la misma manera que hay un `Query` y `Path` para definir datos extra para parámetros de query y path, **FastAPI** proporciona un equivalente `Body`.

{* ../../docs_src/custom_request_and_route/tutorial002_an_py310.py hl[17:19] *}

## Classe `APIRoute` personalizada em um router { #custom-apiroute-class-in-a-router }

Você também pode definir o parâmetro `route_class` de uma `APIRouter`:

{* ../../docs_src/custom_request_and_route/tutorial003_py310.py hl[26] *}

Se você usa qualquer outra ferramenta para gerenciar suas instalações, como `uv`, Poetry, Pipenv ou outras, todas elas têm uma forma de definir versões específicas para seus pacotes.

## Versões disponíveis { #available-versions }

Você pode ver as versões disponíveis (por exemplo, para verificar qual é a mais recente) nas [Release Notes](../release-notes.md).