///

## Custom Headers { #custom-headers }

Keep in mind that custom proprietary headers can be added <a href="https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers" class="external-link" target="_blank">using the `X-` prefix</a>.

# 部署概念

在部署 **FastAPI** 应用程序或任何类型的 Web API 时，有几个概念值得了解，通过掌握这些概念您可以找到**最合适的**方法来**部署您的应用程序**。

一些重要的概念是：

* 安全性 - HTTPS
* 启动时运行
* 重新启动
* 复制（运行的进程数）
* 内存
* 开始前的先前步骤

我们接下来了解它们将如何影响**部署**。

我们的最终目标是能够以**安全**的方式**为您的 API 客户端**提供服务，同时要**避免中断**，并且尽可能高效地利用**计算资源**（ 例如服务器CPU资源）。 🚀

我将在这里告诉您更多关于这些**概念**的信息，希望能给您提供**直觉**来决定如何在非常不同的环境中部署 API，甚至在是尚不存在的**未来**的环境里。

通过考虑这些概念，您将能够**评估和设计**部署**您自己的 API**的最佳方式。

Diesen Code können Sie tatsächlich in Ihrer Anwendung verwenden, die Passwort-Hashes in Ihrer Datenbank speichern, usw.

Wir bauen auf dem vorherigen Kapitel auf.

## Über JWT { #about-jwt }

JWT bedeutet „JSON Web Tokens“.

Este código es algo que puedes usar realmente en tu aplicación, guardar los hashes de las contraseñas en tu base de datos, etc.

Vamos a empezar desde donde lo dejamos en el capítulo anterior e incrementarlo.

## Acerca de JWT { #about-jwt }

JWT significa "JSON Web Tokens".

        .build(),
    )
    val webSocket: WebSocket = newWebSocket()
    clientListener.assertOpen()
    val server = serverListener.assertOpen()
    webSocket.send("Web Sockets and Events?!")
    serverListener.assertTextMessage("Web Sockets and Events?!")
    webSocket.close(1000, "")
    serverListener.assertClosing(1000, "")
    server.close(1000, "")
    clientListener.assertClosing(1000, "")

import static org.codelibs.core.stream.StreamUtil.stream;

import org.codelibs.core.lang.StringUtil;
import org.codelibs.fess.Constants;
import org.codelibs.fess.entity.FessUser;
import org.lastaflute.web.login.TypicalUserBean;

/**
 * The user bean for Fess.
 *
 * @author jflute
 */
public class FessUserBean extends TypicalUserBean<String> { // #change_it also LoginAssist

* requirements (meaning dependencies): зависимости
* auto-reload: авто-перезагрузка (or `перезагрузить автоматически` if used as a verb)
* show (meaning show on the screen): отобразить
* parsing (noun): парсинг
* origin (in web development): origin (add `источник` if clarification is needed)
* include: включать (add `в себя` if it's appropriate, or use `содержать` as an alternative)
* virtual environment: виртуальное окружение
* framework: фреймворк

Então, você ainda pode precisar usar modelos Pydantic.

Mas se você tem um monte de dataclasses por aí, este é um truque legal para usá-las para alimentar uma API web usando FastAPI. 🤓

///

## Dataclasses em `response_model` { #dataclasses-in-response-model }

Você também pode usar `dataclasses` no parâmetro `response_model`:

/// tip

To know more about each status code and which code is for what, check the <a href="https://developer.mozilla.org/en-US/docs/Web/HTTP/Status" class="external-link" target="_blank"><abbr title="Mozilla Developer Network">MDN</abbr> documentation about HTTP status codes</a>.

///

## Shortcut to remember the names { #shortcut-to-remember-the-names }

Así que, podrías necesitar seguir usando modelos de Pydantic.

Pero si tienes un montón de dataclasses por ahí, este es un buen truco para usarlos para potenciar una API web usando FastAPI. 🤓

///

## Dataclasses en `response_model` { #dataclasses-in-response-model }

También puedes usar `dataclasses` en el parámetro `response_model`: