* This can solve nuanced errors when using middlewares. Before Starlette `0.24.0`, a new instance of each middleware class would be created when a new middleware was added. That normally was not a problem, unless the middleware class expected to be created only once, with only one instance, that happened in some cases. This upgrade would solve those cases (thanks [@adriangb](https:/...

from starlette.middleware import Middleware as Middleware...

///

Necesitas importar `WSGIMiddleware` de `a2wsgi`.

Luego envuelve la aplicación WSGI (p. ej., Flask) con el middleware.

Y luego móntala bajo un path.

{* ../../docs_src/wsgi/tutorial001_py310.py hl[1,3,23] *}

/// note | Nota

Anteriormente, se recomendaba usar `WSGIMiddleware` de `fastapi.middleware.wsgi`, pero ahora está deprecado.

Se aconseja usar el paquete `a2wsgi` en su lugar. El uso sigue siendo el mismo.

Vous devez importer `WSGIMiddleware` depuis `a2wsgi`.

Ensuite, enveloppez l'application WSGI (par ex. Flask) avec le middleware.

Puis, montez-la sous un chemin.

{* ../../docs_src/wsgi/tutorial001_py310.py hl[1,3,23] *}

/// note | Remarque

Auparavant, il était recommandé d'utiliser `WSGIMiddleware` depuis `fastapi.middleware.wsgi`, mais il est désormais déprécié.

/// note | 기술 세부사항

`from starlette.middleware.cors import CORSMiddleware`도 사용할 수 있습니다.

**FastAPI**는 개발자인 여러분의 편의를 위해 `fastapi.middleware`에 여러 미들웨어를 제공합니다. 하지만 사용 가능한 미들웨어 대부분은 Starlette에서 직접 제공됩니다.

///

`WSGIMiddleware`'ı `a2wsgi` paketinden import etmeniz gerekir.

Ardından WSGI (örn. Flask) uygulamasını middleware ile sarmalayın.

Ve sonra bunu bir path'in altına mount edin.

{* ../../docs_src/wsgi/tutorial001_py310.py hl[1,3,23] *}

/// note

Önceden, `fastapi.middleware.wsgi` içindeki `WSGIMiddleware`'ın kullanılması öneriliyordu, ancak artık kullanımdan kaldırıldı.

- github.com/alecthomas/units: [c3de453 → f65c72e](https://github.com/alecthomas/units/compare/c3de453...f65c72e)
- github.com/auth0/go-jwt-middleware: [5493cab → v1.0.1](https://github.com/auth0/go-jwt-middleware/compare/5493cab...v1.0.1)
- github.com/aws/aws-sdk-go: [v1.35.24 → v1.38.49](https://github.com/aws/aws-sdk-go/compare/v1.35.24...v1.38.49)

- github.com/grpc-ecosystem/go-grpc-middleware/providers/prometheus: [v1.0.1](https://github.com/grpc-ecosystem/go-grpc-middleware/tree/providers/prometheus/v1.0.1)
- github.com/grpc-ecosystem/go-grpc-middleware/v2: [v2.3.0](https://github.com/grpc-ecosystem/go-grpc-middleware/tree/v2.3.0)
- github.com/spiffe/go-spiffe/v2: [v2.5.0](https://github.com/spiffe/go-spiffe/tree/v2.5.0)

///

Нужно импортировать `WSGIMiddleware` из `a2wsgi`.

Затем оберните WSGI‑приложение (например, Flask) в middleware (Промежуточный слой).

После этого смонтируйте его на путь.

{* ../../docs_src/wsgi/tutorial001_py310.py hl[1,3,23] *}

/// note | Примечание

Ранее рекомендовалось использовать `WSGIMiddleware` из `fastapi.middleware.wsgi`, но теперь он помечен как устаревший.

///

Você precisa importar o `WSGIMiddleware` de `a2wsgi`.

Em seguida, encapsule a aplicação WSGI (e.g. Flask) com o middleware.

E então monte isso sob um path.

{* ../../docs_src/wsgi/tutorial001_py310.py hl[1,3,23] *}

/// note | Nota

Anteriormente, recomendava-se usar `WSGIMiddleware` de `fastapi.middleware.wsgi`, mas agora está descontinuado.

É aconselhável usar o pacote `a2wsgi` em seu lugar. O uso permanece o mesmo.