**Alerta de Spoiler**: o tutorial - guia do usuário inclui:

* Declaração de **parâmetros** de diferentes lugares como: **cabeçalhos**, **cookies**, **campos de formulários** e **arquivos**.
* Como configurar **limitações de validação** como `maximum_length` ou `regex`.
* Um poderoso e fácil de usar sistema de **<dfn title="também conhecido como: componentes, recursos, provedores, serviços, injetáveis">Injeção de Dependência</dfn>**.

///

## Configure o `entrypoint` em `pyproject.toml` { #configure-the-entrypoint-in-pyproject-toml }

Como seu objeto `app` do FastAPI fica em `app/main.py`, você pode configurar o `entrypoint` no seu arquivo `pyproject.toml` assim:

```toml
[tool.fastapi]
entrypoint = "app.main:app"
```

isso é equivalente a importar como:

```python
from app.main import app
```

Utilisées par Starlette :

* [`httpx`](https://www.python-httpx.org) - Obligatoire si vous souhaitez utiliser le `TestClient`.
* [`jinja2`](https://jinja.palletsprojects.com) - Obligatoire si vous souhaitez utiliser la configuration de template par défaut.

    @Resource
    private UserInfoBhv userInfoBhv;

    /** System helper for date/time operations. */
    @Resource
    private SystemHelper systemHelper;

    /** Fess configuration settings. */
    @Resource
    protected FessConfig fessConfig;

    /**
     * Default constructor for creating a new SearchLogService instance.
     */
    public SearchLogService() {

        } catch (final IOException e) {
            throw new IORuntimeException(e);
        }
    }

    /**
     * Determines if the search parameter cookie should be secure based on configuration and request.
     *
     * @param request The HTTP request
     * @return true if the cookie should have the secure flag set
     */

    private final Object referralsLock = new Object();

    /**
     * Constructs a DFS resolver implementation
     *
     * @param tc the CIFS context containing configuration
     */
    public DfsImpl(final CIFSContext tc) {
    }

    private Map<String, Map<String, CacheEntry<DfsReferralDataInternal>>> getTrustedDomains(final CIFSContext tf) throws SmbAuthException {

这个文件配置 Traefik 使用路径前缀 `/api/v1`。

随后 Traefik 会把请求转发到运行在 `http://127.0.0.1:8000` 的 Uvicorn。

现在启动 Traefik：

<div class="termy">

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

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

</div>

然后使用 `--root-path` 选项启动你的应用：

<div class="termy">

```console

Used by Starlette:

* [`httpx`](https://www.python-httpx.org) - Required if you want to use the `TestClient`.
* [`jinja2`](https://jinja.palletsprojects.com) - Required if you want to use the default template configuration.
* [`python-multipart`](https://github.com/Kludex/python-multipart) - Required if you want to support form <dfn title="converting the string that comes from an HTTP request into Python data">"parsing"</dfn>, with `request.form()`.

        private int pageSize = -1;

        /**
         * Constructor for JsonRequestParams.
         * @param request The HTTP servlet request containing the search parameters
         * @param fessConfig The Fess configuration object
         */
        protected JsonRequestParams(final HttpServletRequest request, final FessConfig fessConfig) {
            this.request = request;
            this.fessConfig = fessConfig;
        }

  }

  /**
   * Configure the server to not perform SSL authentication of the client. This leaves
   * authentication to another layer such as in an HTTP cookie or header. This is the default and
   * most common configuration.
   */
  public fun noClientAuth() {
    this.clientAuth = CLIENT_AUTH_NONE
  }

  /**
   * Configure the server to [want client auth][SSLSocket.setWantClientAuth]. If the