}

    /**
     * Test servlet initialization with custom JCIFS parameters
     */
    @Test
    void testInit_WithJcifsParameters() throws ServletException {
        // Reset mocks for this test
        reset(servletConfig, servletContext);

        // Setup init parameters
        Vector<String> paramNames = new Vector<>();
        paramNames.add("jcifs.smb.client.domain");

# Query-параметры и валидация строк { #query-parameters-and-string-validations }

**FastAPI** позволяет определять дополнительную информацию и выполнять валидацию для ваших параметров.

Рассмотрим это приложение в качестве примера:

{* ../../docs_src/query_params_str_validations/tutorial001_py310.py hl[7] *}

# Optional Path parameters are not supported...

   *
   * @param iterator the iterator whose minimum element is to be determined
   * @throws NoSuchElementException if {@code iterator} is empty
   * @throws ClassCastException if the parameters are not <i>mutually comparable</i> under this
   *     ordering.
   * @since 11.0
   */
  @ParametricNullness
  public <E extends T> E min(Iterator<E> iterator) {

    /** The password for file authentication (maximum 100 characters). */
    @Size(max = 100)
    public String password;

    /** Additional parameters for file authentication (maximum 1000 characters). */
    @Size(max = 1000)
    public String parameters;

    /** The ID of the associated file configuration (required, maximum 1000 characters). */
    @Required
    @Size(max = 1000)
    public String fileConfigId;

    public String username;

    /**
     * The password for authentication.
     */
    @Size(max = 100)
    public String password;

    /**
     * Additional parameters for the authentication.
     */
    @Size(max = 1000)
    public String parameters;

    /**
     * The web configuration ID this authentication is associated with.
     */
    @Required
    @Size(max = 1000)
    public String webConfigId;

    protocols: List<@JvmSuppressWildcards Protocol>,
  ) {
    if (sslSocket is BCSSLSocket) {
      val sslParameters = sslSocket.parameters

      // Enable ALPN.
      val names = alpnProtocolNames(protocols)
      sslParameters.applicationProtocols = names.toTypedArray()

      sslSocket.parameters = sslParameters
    } else {
      super.configureTlsExtensions(sslSocket, hostname, protocols)
    }
  }

* The alternative documentation will also reflect the new query parameter and body:

![ReDoc](https://fastapi.tiangolo.com/img/index/index-06-redoc-02.png)

### Recap

In summary, you declare **once** the types of parameters, body, etc. as function parameters.

You do that with standard modern Python types.

# Header-Parameter-Modelle { #header-parameter-models }

Wenn Sie eine Gruppe verwandter **Header-Parameter** haben, können Sie ein **Pydantic-Modell** erstellen, um diese zu deklarieren.

Dadurch können Sie das **Modell an mehreren Stellen wiederverwenden** und auch Validierungen und Metadaten für alle Parameter gleichzeitig deklarieren. 😎

/// note | Hinweis

Dies wird seit FastAPI Version `0.115.0` unterstützt. 🤓

///

    @Resource
    protected FileAuthenticationBhv fileAuthenticationBhv;

    /**
     * Fess configuration object providing access to application settings.
     * Used for retrieving pagination and other configuration parameters.
     */
    @Resource
    protected FessConfig fessConfig;

    /**
     * Retrieves a paginated list of file configurations based on the provided pager criteria.