예를 들어 Uvicorn을 설치하려면:

<div class="termy">

```console
$ pip install "uvicorn[standard]"

---> 100%
```

</div>

다른 어떤 ASGI 서버 프로그램도 비슷한 과정이 적용됩니다.

/// tip | 팁

`standard`를 추가하면 Uvicorn이 권장되는 추가 의존성 몇 가지를 설치하고 사용합니다.

여기에는 `uvloop`가 포함되며, 이는 `asyncio`를 고성능으로 대체할 수 있는 드롭인 대체재로, 큰 동시성 성능 향상을 제공합니다.

`pip install "fastapi[standard]"` 같은 방식으로 FastAPI를 설치하면 `uvicorn[standard]`도 함께 설치됩니다.

    rm -rf "$PYENV_ROOT"
    git clone https://github.com/pyenv/pyenv.git "$PYENV_ROOT"
  fi
  echo "Upgraded pyenv version: $(pyenv --version)"
fi

# Scheduled nightly and release builds upload build artifacts (Pip packages,
# Libtensorflow archives) to GCS buckets. TFCI Mac VMs need to authenticate as
# a service account that has the right permissions to be able to do so.
set +x
if [[ -n "${GOOGLE_APPLICATION_CREDENTIALS:-}" ]]; then

為此，你可以使用 `WSGIMiddleware` 來包住你的 WSGI 應用，例如 Flask、Django 等。

## 使用 `WSGIMiddleware` { #using-wsgimiddleware }

/// info

這需要先安裝 `a2wsgi`，例如使用 `pip install a2wsgi`。

///

你需要從 `a2wsgi` 匯入 `WSGIMiddleware`。

然後用該 middleware 包住 WSGI（例如 Flask）應用。

接著把它掛載到某個路徑下。

{* ../../docs_src/wsgi/tutorial001_py310.py hl[1,3,23] *}

/// note

Make sure you create a [virtual environment](../virtual-environments.md), activate it, and then you can install the server application.

For example, to install Uvicorn:

<div class="termy">

```console
$ pip install "uvicorn[standard]"

---> 100%
```

</div>

A similar process would apply to any other ASGI server program.

/// tip

Asegúrate de crear un [entorno virtual](../virtual-environments.md), actívalo, y luego puedes instalar la aplicación del servidor.

Por ejemplo, para instalar Uvicorn:

<div class="termy">

```console
$ pip install "uvicorn[standard]"

---> 100%
```

</div>

Un proceso similar se aplicaría a cualquier otro programa de servidor ASGI.

/// tip | Consejo

为此, 您可以使用 `WSGIMiddleware` 来包装你的 WSGI 应用，如：Flask，Django，等等。

## 使用 `WSGIMiddleware` { #using-wsgimiddleware }

/// info | 信息

需要安装 `a2wsgi`，例如使用 `pip install a2wsgi`。

///

您需要从 `a2wsgi` 导入 `WSGIMiddleware`。

然后使用该中间件包装 WSGI 应用（例如 Flask）。

之后将其挂载到某一个路径下。

{* ../../docs_src/wsgi/tutorial001_py310.py hl[1,3,23] *}

/// note | 注意

FastAPI 支持同时使用 `File` 和 `Form` 定义文件和表单字段。

/// info | 信息

接收上传的文件和/或表单数据，首先安装 [`python-multipart`](https://github.com/Kludex/python-multipart)。

请先创建并激活一个[虚拟环境](../virtual-environments.md)，然后再安装，例如：

```console
$ pip install python-multipart
```

///

## 导入 `File` 与 `Form` { #import-file-and-form }

{* ../../docs_src/request_forms_and_files/tutorial001_an_py310.py hl[3] *}

你可以使用 `File` 與 `Form` 同時定義檔案與表單欄位。

/// info

要接收上傳的檔案與/或表單資料，請先安裝 [`python-multipart`](https://github.com/Kludex/python-multipart)。

請先建立並啟用一個 [虛擬環境](../virtual-environments.md)，然後再安裝，例如：

```console
$ pip install python-multipart
```

///

## 匯入 `File` 與 `Form` { #import-file-and-form }

{* ../../docs_src/request_forms_and_files/tutorial001_an_py310.py hl[3] *}

To use forms, first install [`python-multipart`](https://github.com/Kludex/python-multipart).

Make sure you create a [virtual environment](../virtual-environments.md), activate it, and then install it, for example:

```console
$ pip install python-multipart
```

///

/// note

This is supported since FastAPI version `0.113.0`. 🤓

///

## Pydantic Models for Forms { #pydantic-models-for-forms }

If you don't want to include the `standard` optional dependencies, you can install with `pip install fastapi` instead of `pip install "fastapi[standard]"`.

### Without `fastapi-cloud-cli`

If you want to install FastAPI with the standard dependencies but without the `fastapi-cloud-cli`, you can install with `pip install "fastapi[standard-no-fastapi-cloud-cli]"`.

### Additional Optional Dependencies