```

</div>

查看文档 <a href="http://127.0.0.1:8000/docs" class="external-link" target="_blank">http://127.0.0.1:8000/docs。</a>

下图显示的是主应用 API 文档，只包括其自有的*路径操作*。

<img src="/img/tutorial/sub-applications/image01.png">

然后查看子应用文档 <a href="http://127.0.0.1:8000/subapi/docs" class="external-link" target="_blank">http://127.0.0.1:8000/subapi/docs。</a>

下图显示的是子应用的 API 文档，也是只包括其自有的*路径操作*，所有这些路径操作都在 `/subapi` 子路径前缀下。

其包括这些默认配置参数：

```Python
{!../../fastapi/openapi/docs.py[ln:7-23]!}
```

你可以通过在 `swagger_ui_parameters` 中设置不同的值来覆盖它们。

比如，如果要禁用 `deepLinking`，你可以像这样传递设置到 `swagger_ui_parameters` 中：

```Python hl_lines="3"
{!../../docs_src/configure_swagger_ui/tutorial003.py!}
```

## 其他 Swagger UI 参数

  The most up-to-date documentation can be found at https://maven.apache.org/.

  Release Notes
  -------------

  The full list of changes, system requirements and related can be found at https://maven.apache.org/docs/history.html.

  Installing Maven
  ----------------

  For complete documentation see https://maven.apache.org/download.html#Installation

  Licensing
  ---------

  Please see the file called LICENSE.

    response = client.get("/docs")
    assert response.status_code == 200, response.text
    assert "https://unpkg.com/swagger-ui-dist@5/swagger-ui-bundle.js" in response.text
    assert "https://unpkg.com/swagger-ui-dist@5/swagger-ui.css" in response.text


def test_swagger_ui_oauth2_redirect_html(client: TestClient):
    response = client.get("/docs/oauth2-redirect")

[Kubernetes Security and Disclosure Information] page.

[Kubernetes version and version skew support policy]: https://kubernetes.io/docs/setup/release/version-skew-policy/#supported-versions

Und Sie könnten dies auch tun, wenn der Datentyp in der Anfrage nicht JSON ist.

///

### Check the docs

Now you can start your app and go to <a href="http://127.0.0.1:8000/docs" class="external-link" target="_blank">http://127.0.0.1:8000/docs</a>.

You will see your docs including a "Callbacks" section for your *path operation* that shows how the *external API* should look like:

`Query`, `Path`, et d'autres classes que vous verrez plus tard sont des sous-classes d'une classe commune `Param`.

Tous partagent les mêmes paramètres pour des validations supplémentaires et des métadonnées que vous avez vu précédemment.

///

/// note | "Détails techniques"

Lorsque vous importez `Query`, `Path` et d'autres de `fastapi`, ce sont en fait des fonctions.

    # Load the client after setting the env var
    client = get_client()
    response = client.get("/openapi.json")
    assert response.status_code == 404, response.text
    response = client.get("/docs")
    assert response.status_code == 404, response.text
    response = client.get("/redoc")
    assert response.status_code == 404, response.text


@needs_pydanticv2
def test_root():
    client = get_client()

## Alterar parâmetros de UI padrão do Swagger

O FastAPI inclui alguns parâmetros de configuração padrão apropriados para a maioria dos casos de uso.

Inclui estas configurações padrão:

```Python
{!../../fastapi/openapi/docs.py[ln:7-23]!}
```

Você pode substituir qualquer um deles definindo um valor diferente no argumento `swagger_ui_parameters`.