También podrías usar `from starlette.middleware.cors import CORSMiddleware`.

**FastAPI** proporciona varios middlewares en `fastapi.middleware` como una conveniencia para ti, el desarrollador. Pero la mayoría de los middlewares disponibles provienen directamente de Starlette.

Você também pode usar `from starlette.middleware.cors import CORSMiddleware`.

**FastAPI** fornece vários middlewares em `fastapi.middleware` apenas como uma conveniência para você, o desenvolvedor. Mas a maioria dos middlewares disponíveis vêm diretamente da Starlette.

**FastAPI** надає кілька middleware у `fastapi.middleware` для зручності розробників. Але більшість доступних middleware походять безпосередньо зі Starlette.

/// note | 📡 ℹ

👆 💪 ⚙️ `from starlette.middleware.cors import CORSMiddleware`.

**FastAPI** 🚚 📚 🛠️ `fastapi.middleware` 🏪 👆, 👩‍💻. ✋️ 🌅 💪 🛠️ 👟 🔗 ⚪️➡️ 💃.

## `WSGIMiddleware` Kullanımı

`WSGIMiddleware`'ı projenize dahil edin.

Ardından WSGI (örneğin Flask) uygulamanızı middleware ile sarmalayın.

Son olarak da bir yol altında bağlama işlemini gerçekleştirin.

{* ../../docs_src/wsgi/tutorial001.py hl[2:3,23] *}

## Kontrol Edelim

# Custom Request and APIRoute class { #custom-request-and-apiroute-class }

In some cases, you may want to override the logic used by the `Request` and `APIRoute` classes.

In particular, this may be a good alternative to logic in a middleware.

For example, if you want to read or manipulate the request body before it is processed by your application.

/// danger

This is an "advanced" feature.

      - tutorial/security/index.md
      - tutorial/security/first-steps.md
      - tutorial/security/get-current-user.md
      - tutorial/security/simple-oauth2.md
      - tutorial/security/oauth2-jwt.md
    - tutorial/middleware.md
    - tutorial/cors.md
    - tutorial/sql-databases.md
    - tutorial/bigger-applications.md
    - tutorial/background-tasks.md
    - tutorial/metadata.md
    - tutorial/static-files.md

## Using `WSGIMiddleware` { #using-wsgimiddleware }

You need to import `WSGIMiddleware`.

Then wrap the WSGI (e.g. Flask) app with the middleware.

And then mount that under a path.

{* ../../docs_src/wsgi/tutorial001.py hl[2:3,3] *}

## Check it { #check-it }

Now, every request under the path `/v1/` will be handled by the Flask application.

/// note | 기술적 세부 사항

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

**FastAPI**는 개발자인 당신의 편의를 위해 `fastapi.middleware` 에서 몇가지의 미들웨어를 제공합니다. 하지만 대부분의 미들웨어가 Stralette으로부터 직접 제공됩니다.

            - get
            - put
            - post
            - delete
            - options
            - head
            - patch
            - trace
            - on_event
            - middleware