the `X-` prefix](https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers).

But if you have custom headers that you want a client in a browser to be able to see, you need to add them to your CORS configurations (read more in [CORS (Cross-Origin Resource Sharing)](../tutorial/cors.md)), using the parameter `expose_headers` documented in [Starlette's CORS docs](https://www.starlette.dev/middleware/#corsmiddleware)....

Isso não faz diferença para o **FastAPI**. Ele vai detectar os parâmetros pelos seus nomes, tipos e declarações de padrão (`Query`, `Path`, etc.), sem se importar com a ordem.

Então, você pode declarar sua função assim:

{* ../../docs_src/path_params_numeric_validations/tutorial002_py310.py hl[7] *}

                "          frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" \n" +
                "          referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen> \n" +
                "        </iframe> \n" +
                "    </div> \n" +
                "  </div> \n" +
                "</details>");

    public MisconfiguredToolchainException(String message) {
        super(message);
    }

    public MisconfiguredToolchainException(String message, Throwable orig) {
        super(message, orig);
    }

     * information that is available at the point the problem occurs and as such merely serves as best effort
     * to provide information to the user to track the problem back to its origin.
     *
     * @return The identifier of the model from which the problem originated or an empty string if unknown, never
     *         {@code null}.
     */
    @Nonnull
    String getModelId();

    /**

Das ist dank **Pydantic** ebenfalls möglich, da es [„`dataclasses` intern unterstützt“](https://docs.pydantic.dev/latest/concepts/dataclasses/#use-of-stdlib-dataclasses-with-basemodel).

Auch wenn im obigen Code Pydantic nicht explizit vorkommt, verwendet FastAPI Pydantic, um diese Standard-Datenklassen in Pydantics eigene Variante von Datenklassen zu konvertieren.

Und natürlich wird das gleiche unterstützt:

* Datenvalidierung

- **回應**：路由 → MiddlewareA → MiddlewareB

這種堆疊行為可確保中介軟體以可預期且可控制的順序執行。

## 其他中介軟體 { #other-middlewares }

你之後可以在[進階使用者指南：進階中介軟體](../advanced/middleware.md)閱讀更多關於其他中介軟體的內容。

        });
    }

    private static void configureJarManifest(Project project) {
        project.getPlugins().withType(InfoBrokerPlugin.class).whenPluginAdded(manifestPlugin -> {
            manifestPlugin.add("Module-Origin", toStringable(BuildParams::getGitOrigin));
            manifestPlugin.add("Change", toStringable(BuildParams::getGitRevision));

        final String clusterName = UUID.randomUUID().toString();
        runner.onBuild((number, settingsBuilder) -> {
            settingsBuilder.put("http.cors.enabled", true);
            settingsBuilder.put("http.cors.allow-origin", "*");
            settingsBuilder.put("discovery.type", "single-node");
        }).build(newConfigs().clusterName(clusterName).numOfNode(1));

        // wait for yellow status
        runner.ensureYellow();

{* ../../docs_src/configure_swagger_ui/tutorial002_py310.py hl[3] *}

Obige Konfiguration würde das Theme für die Farbe der Syntaxhervorhebung ändern:

<img src="/img/tutorial/extending-openapi/image04.png">

## Defaultparameter der Swagger-Oberfläche ändern { #change-default-swagger-ui-parameters }