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`。

**FastAPI** 的 `from fastapi import Request` 只是为开发者提供的快捷方式，但其实它直接继承自 Starlette。

/// tip | "팁"

가능하다면 `Annotated`가 달린 버전을 권장합니다.

///

```Python hl_lines="9"
{!> ../../docs_src/cookie_params/tutorial001.py!}
```

////

/// note | "기술 세부사항"

`Cookie`는 `Path` 및 `Query`의 "자매"클래스입니다. 이 역시 동일한 공통 `Param` 클래스를 상속합니다.

`Query`, `Path`, `Cookie` 그리고 다른 것들은 `fastapi`에서 임포트 할 때, 실제로는 특별한 클래스를 반환하는 함수임을 기억하세요.

///

/// info | "정보"

<div class="termy">

```console
$ pip install "fastapi[all]"

---> 100%
```

</div>

...yang juga termasuk `uvicorn`, yang dapat kamu gunakan sebagai server yang menjalankan kodemu.

/// note | "Catatan"

Kamu juga dapat meng-installnya bagian demi bagian.

Hal ini mungkin yang akan kamu lakukan ketika kamu hendak menyebarkan (men-deploy) aplikasimu ke tahap produksi:

```
pip install fastapi
```

  // defined in the container image for the uid of the container process. If unspecified,
  // no additional groups are added to any container. Note that group memberships
  // defined in the container image for the uid of the container process are still effective,
  // even if they are not included in this list.
  // Note that this field cannot be set when spec.os.name is windows.
  // +optional
  repeated int64 supplementalGroups = 4;

Dessa forma você receberá um erro "limpo", com o HTTP status code `418` e um JSON com o conteúdo:

```JSON
{"message": "Oops! yolo did something. There goes a rainbow..."}
```

/// note | "Detalhes Técnicos"

Você também pode usar `from starlette.requests import Request` and `from starlette.responses import JSONResponse`.

  val ca: Boolean,
  /** The maximum number of intermediate CAs between this and leaf certificates. */
  val maxIntermediateCas: Long?,
)

/** A private key. Note that this class doesn't support attributes or an embedded public key. */
internal data class PrivateKeyInfo(
  // v1(0), v2(1).
  val version: Long,
  val algorithmIdentifier: AlgorithmIdentifier,

/// note | "Технические детали"

Вы также можете использовать `from starlette.middleware.cors import CORSMiddleware`.

/// tip | "Подсказка"

Предпочтительнее использовать версию с аннотацией, если это возможно.

///

```Python hl_lines="9"
{!> ../../docs_src/header_params/tutorial001.py!}
```

////

/// note | "Технические детали"

`Header` - это "родственный" класс `Path`, `Query` и `Cookie`. Он также наследуется от того же общего класса `Param`.

/// tip | "Tipp"

Bevorzugen Sie die `Annotated`-Version, falls möglich.

///

```Python hl_lines="9"
{!> ../../docs_src/header_params/tutorial001.py!}
```

////

/// note | "Technische Details"

`Header` ist eine Schwesterklasse von `Path`, `Query` und `Cookie`. Sie erbt von derselben gemeinsamen `Param`-Elternklasse.

{!../../docs_src/websockets/tutorial001.py!}
```

## ✍ `websocket`

👆 **FastAPI** 🈸, ✍ `websocket`:

```Python hl_lines="1  46-47"
{!../../docs_src/websockets/tutorial001.py!}
```

/// note | "📡 ℹ"

👆 💪 ⚙️ `from starlette.websockets import WebSocket`.

**FastAPI** 🚚 🎏 `WebSocket` 🔗 🏪 👆, 👩‍💻. ✋️ ⚫️ 👟 🔗 ⚪️➡️ 💃.

///

## ⌛ 📧 & 📨 📧

👆 *️⃣ 🛣 👆 💪 `await` 📧 & 📨 📧.