Ahora puedes iniciar tu app e ir a [http://127.0.0.1:8000/docs](http://127.0.0.1:8000/docs).

Verás que tu documentación tiene las *path operations* normales y ahora también algunos **webhooks**:

### Vérifier { #check-it }

Une fois que vous allez sur [http://127.0.0.1:8000/redoc](http://127.0.0.1:8000/redoc), vous verrez que vous utilisez votre logo personnalisé (dans cet exemple, le logo de **FastAPI**) :

**FastAPI**는 요청에서 받은 **헤더**에서 **각 필드**에 대한 데이터를 **추출**하고 정의한 Pydantic 모델을 줍니다.

## 문서 확인하기 { #check-the-docs }

문서 UI `/docs`에서 필요한 헤더를 볼 수 있습니다:

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

## 추가 헤더 금지하기 { #forbid-extra-headers }

일부 특별한 사용 사례(흔하지는 않겠지만)에서는 수신하려는 헤더를 **제한**할 수 있습니다.

Pydantic의 모델 구성을 사용하여 추가(`extra`) 필드를 금지(`forbid`)할 수 있습니다:

Vous verrez que votre documentation contient les chemins d'accès habituels et désormais aussi des webhooks :

## Settings in another module { #settings-in-another-module }

You could put those settings in another module file as you saw in [Bigger Applications - Multiple Files](../tutorial/bigger-applications.md).

For example, you could have a file `config.py` with:

{* ../../docs_src/settings/app01_py310/config.py *}

And then use it in a file `main.py`:

{* ../../docs_src/extending_openapi/tutorial001_py310.py hl[29] *}

### 验证 { #check-it }

当你访问 [http://127.0.0.1:8000/redoc](http://127.0.0.1:8000/redoc) 时，你会看到已使用你的自定义 Logo（本例中为 **FastAPI** 的 Logo）：

   * use the {@code ArrayList} {@linkplain ArrayList#ArrayList() constructor} directly, taking
   * advantage of <a
   * href="https://docs.oracle.com/javase/tutorial/java/generics/genTypeInference.html#type-inference-instantiation">"diamond"
   * syntax</a>.
   */
  @SuppressWarnings("NonApiType") // acts as a direct substitute for a constructor call

<img src="/img/tutorial/behind-a-proxy/image01.png">

But if we access the docs UI at the "official" URL using the proxy with port `9999`, at `/api/v1/docs`, it works correctly! 🎉

You can check it at [http://127.0.0.1:9999/api/v1/docs](http://127.0.0.1:9999/api/v1/docs):

<img src="/img/tutorial/behind-a-proxy/image02.png">

Right as we wanted it. ✔️

Você verá que a sua documentação possui as *operações de rota* normais e agora também possui alguns **webhooks**:

## Verifique a Documentação { #check-the-docs }

Você pode ver os cookies definidos na IU da documentação em `/docs`:

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

/// info | Informação