因此，能够提取、验证路径参数、并转换为指定类型，还可以用 OpenAPI 注释。

    同样，您也可以正常声明其它参数，而且还可以提取 `Request`。

## `Request` 文档

更多细节详见 <a href="https://www.starlette.io/requests/" class="external-link" target="_blank">Starlette 官档 - `Request` 对象</a>。

!!! note "技术细节"

    您也可以使用 `from starlette.requests import Request`。

### <a href="https://requests.readthedocs.io" class="external-link" target="_blank">Requests</a>

**FastAPI** is not actually an alternative to **Requests**. Their scope is very different.

It would actually be common to use Requests *inside* of a FastAPI application.

But still, FastAPI got quite some inspiration from Requests.

    Wenn Sie den Callback selbst implementieren, können Sie beispielsweise <a href="https://www.python-httpx.org" class="external-link" target="_blank">HTTPX</a> oder <a href="https://requests.readthedocs.io/" class="external-link" target="_blank">Requests</a> verwenden.

## Schreiben des Codes, der den Callback dokumentiert

## `HTTPSRedirectMiddleware`

Enforces that all incoming requests must either be `https` or `wss`.

Any incoming requests to `http` or `ws` will be redirected to the secure scheme instead.

```Python hl_lines="2  6"
{!../../../docs_src/advanced_middleware/tutorial001.py!}
```

## `TrustedHostMiddleware`

```

Whenever you need the client to pass information in the request and you don't know how to, you can search (Google) how to do it in `httpx`, or even how to do it with `requests`, as HTTPX's design is based on Requests' design.

Then you just do the same in your tests.

E.g.:

* To pass a *path* or *query* parameter, add it to the URL itself.

fastapi/pulls" class="external-link" target="_blank">existing pull requests</a> for your language. You can filter the pull requests by the ones with the label for your language. For example, for Spanish, the label is <a href="https://github.com/tiangolo/fastapi/pulls?q=is%3Aopen+sort%3Aupdated-desc+label%3Alang-es+label%3Aawaiting-review" class="external-link" target="_blank">`lang-es`</a>.

* Review those pull requests, requesting changes or approving them. For the languages I don't speak,...

gesendet werden.

Es ist eine gängige Praxis, **ein Programm/HTTP-Server** auf dem Server (der Maschine, dem Host usw.) laufen zu lassen, welches **alle HTTPS-Aspekte verwaltet**: Empfangen der **verschlüsselten HTTPS-Requests**, Senden der **entschlüsselten HTTP-Requests** an die eigentliche HTTP-Anwendung die auf demselben Server läuft (in diesem Fall die **FastAPI**-Anwendung), entgegennehmen der **HTTP-Response** von der Anwendung, **verschlüsseln derselben** mithilfe des entsprechenden...

!!! note "Technical Details"
    You could also use `from starlette.requests import Request`.

    **FastAPI** provides it as a convenience for you, the developer. But it comes directly from Starlette.

### Before and after the `response`

!!! note "Technische Details"
    Sie könnten auch `from starlette.requests import Request` verwenden.

    **FastAPI** bietet es als Komfort für Sie, den Entwickler, an. Aber es stammt direkt von Starlette.

### Vor und nach der `response`

!!! note "技术细节"
    你也可以使用 `from starlette.requests import Request`.

    **FastAPI** 为了开发者方便提供了该对象. 但其实它直接来自于 Starlette.

### 在 `response` 的前和后

在任何*路径操作*收到`request`前,可以添加要和请求一起运行的代码.

也可以在*响应*生成但是返回之前添加代码.