```console
$ ./traefik --configFile=traefik.toml

INFO[0000] Configuration loaded from file: /home/user/awesomeapi/traefik.toml
```

</div>

And now start your app, using the `--root-path` option:

<div class="termy">

```console
$ fastapi run main.py --forwarded-allow-ips="*" --root-path /api/v1

<span style="color: green;">INFO</span>:     Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)

Bir uygulama veya web API geliştirirken, her şeyi tek bir dosyaya sığdırabilmek nadirdir.

**FastAPI**, tüm esnekliği korurken uygulamanızı yapılandırmanıza yardımcı olan pratik bir araç sunar.

/// info | Bilgi

Flask'ten geliyorsanız, bu yapı Flask'in Blueprints'ine denk gelir.

///

## Örnek Bir Dosya Yapısı { #an-example-file-structure }

Diyelim ki şöyle bir dosya yapınız var:

```
.
├── app

            """
        ),
    ] = _Unset,
    allow_inf_nan: Annotated[
        bool | None,
        Doc(
            """
            Allow `inf`, `-inf`, `nan`. Only applicable to numbers.
            """
        ),
    ] = _Unset,
    max_digits: Annotated[
        int | None,
        Doc(
            """

Para eso, puedes usar el `WSGIMiddleware` y usarlo para envolver tu aplicación WSGI, por ejemplo, Flask, Django, etc.

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

/// info | Información

Esto requiere instalar `a2wsgi`, por ejemplo con `pip install a2wsgi`.

///

Necesitas importar `WSGIMiddleware` de `a2wsgi`.

Luego envuelve la aplicación WSGI (p. ej., Flask) con el middleware.

Im Folgenden deklarieren wir ein `UserIn`-Modell; es enthält ein Klartext-Passwort:

{* ../../docs_src/response_model/tutorial002_py310.py hl[7,9] *}

/// info | Info

Um `EmailStr` zu verwenden, installieren Sie zuerst [`email-validator`](https://github.com/JoshData/python-email-validator).

**FastAPI** has a great community constantly growing.

There are many posts, articles, tools, and projects, related to **FastAPI**.

You could easily use a search engine or video platform to find many resources related to FastAPI.

/// info

Before, this page used to list links to external articles.

**Standalone code to reproduce the issue**
Provide a reproducible test case that is the bare minimum necessary to generate
the problem. If possible, please share a link to or attach code demonstrating
the problem.

**Any other info / logs**
Include any logs or source code that would be helpful to diagnose the problem.
If including tracebacks, please include the full traceback. Large logs and files

    }

    /**
     * Registers this creator to the dictionary manager.
     */
    @PostConstruct
    public void register() {
        if (logger.isInfoEnabled()) {
            logger.info("Loaded {}", this.getClass().getSimpleName());
        }
        dictionaryManager.addCreator(this);
    }

    /**
     * Creates a new dictionary file.
     *
     * @param id The ID of the dictionary file.

您可以挂载 WSGI 应用，正如您在 [子应用 - 挂载](sub-applications.md)、[在代理之后](behind-a-proxy.md) 中所看到的那样。

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] *}

# 请求表单与文件 { #request-forms-and-files }

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] *}