L84:如果你想完全禁用 OpenAPI 模式，可以将其设置为 `openapi_url=None`，这样也会禁用使用它的文档用户界面。
L85:
L86:## 文档 URLs
L87:
L88:你可以配置两个文档用户界面，包括：
L89:
L90:* **Swagger UI**：服务于 `/docs`。
L91:    * 可以使用参数 `docs_url` 设置它的 URL。
L92:    * 可以通过设置 `docs_url=None` 禁用它。
L93:* ReDoc：服务于 `/redoc`。
L94:    * 可以使用参数 `redoc_url` 设置它的 URL。
L95:    * 可以通过设置 `redoc_url=None` 禁用它。
L96:
L97:例如，设置 Swagger UI 服务于 `/documentation` 并禁用 ReDoc：
L98:
L99:```Python hl_lines="3"
L100:{!../../../docs_src/metadata/tutorial003.py!}
L101:```
...

from fastapi import FastAPI

app = FastAPI(swagger_ui_parameters={"syntaxHighlight": False})


@app.get("/users/{username}")
async def read_user(username: str):

          required: true
        - label: I already checked if it is not related to FastAPI but to [Swagger UI](https://github.com/swagger-api/swagger-ui).
          required: true
        - label: I already checked if it is not related to FastAPI but to [ReDoc](https://github.com/Redocly/redoc).
          required: true
  - type: checkboxes
    id: help

Você verá a documentação interativa automática da API (fornecida por <a href="https://github.com/swagger-api/swagger-ui" class="external-link" target="_blank">Swagger UI</a>):

![Swagger UI](https://fastapi.tiangolo.com/img/index/index-01-swagger-ui-simple.png)

### Documentação Alternativa de APIs

There are multiple tools that you can use to create those dependables, and they get integrated into OpenAPI so they are shown in the automatic docs UI, they can be used by automatically generated clients and SDKs, etc.

You can import them from `fastapi.security`:

```python
from fastapi.security import (
    APIKeyCookie,
    APIKeyHeader,
    APIKeyQuery,

```

Here we declare the setting `openapi_url` with the same default of `"/openapi.json"`.

And then we use it when creating the `FastAPI` app.

Then you could disable OpenAPI (including the UI docs) by setting the environment variable `OPENAPI_URL` to the empty string, like:

<div class="termy">

```console
$ OPENAPI_URL= uvicorn main:app

* <a href="https://github.com/swagger-api/swagger-ui" class="external-link" target="_blank"><strong>Swagger UI</strong></a>, with interactive exploration, call and test your API directly from the browser.

![Swagger UI interaction](https://fastapi.tiangolo.com/img/index/index-03-swagger-02.png)

## TODO

- Richer progress UI is not present at the moment, this will be addressed in subsequent releases. Currently however a RATE of data transfer and usage increase is displayed via `mc`.
- Transitioned Hot Tier's as pooled setups are not currently supported, attempting to decommission buckets with ILM Transition will be rejected by the server. This will be supported in future releases.

## URLs der Dokumentationen

Sie können die beiden enthaltenen Dokumentationsbenutzeroberflächen konfigurieren:

* **Swagger UI**: bereitgestellt unter `/docs`.
     * Sie können deren URL mit dem Parameter `docs_url` festlegen.
     * Sie können sie deaktivieren, indem Sie `docs_url=None` festlegen.
* **ReDoc**: bereitgestellt unter `/redoc`.

👆 🔜 👀 🏧 🎓 🛠️ 🧾 (🚚 <a href="https://github.com/swagger-api/swagger-ui" class="external-link" target="_blank">🦁 🎚</a>):

![Swagger UI](https://fastapi.tiangolo.com/img/index/index-01-swagger-ui-simple.png)

### 🎛 🛠️ 🩺

&amp; 🔜, 🚶 <a href="http://127.0.0.1:8000/redoc" class="external-link" target="_blank">http://127.0.0.1:8000/redoc</a>.