/// tip

You could use any other SQL or NoSQL database library you want (in some cases called <abbr title="Object Relational Mapper, a fancy term for a library where some classes represent SQL tables and instances represent rows in those tables">"ORMs"</abbr>), FastAPI doesn't force you to use anything. 😎

///

# 패스워드 해싱을 이용한 OAuth2, JWT 토큰을 사용하는 Bearer 인증

모든 보안 흐름을 구성했으므로, 이제 <abbr title="JSON Web Tokens">JWT</abbr> 토큰과 패스워드 해싱을 사용해 애플리케이션을 안전하게 만들 것입니다.

이 코드는 실제로 애플리케이션에서 패스워드를 해싱하여 DB에 저장하는 등의 작업에 활용할 수 있습니다.

이전 장에 이어서 시작해 봅시다.

## JWT

JWT 는 "JSON Web Tokens" 을 의미합니다.

JSON 객체를 공백이 없는 긴 문자열로 인코딩하는 표준이며, 다음과 같은 형태입니다:

```

Lo mismo sucedería si tuvieras algo como un <abbr title='Una unión entre múltiples tipos significa "cualquiera de estos tipos".'>union</abbr> entre diferentes tipos donde uno o más de ellos no son tipos válidos de Pydantic, por ejemplo esto fallaría 💥:

     *
     * @return random source to use
     */
    SecureRandom getRandom();

    /**
     *
     *
     * Property {@code jcifs.smb.client.dfs.ttl} (int, default 300)
     *
     * @return title to live, in seconds, for DFS cache entries
     */
    long getDfsTtl();

    /**
     *
     * Property {@code jcifs.smb.client.dfs.strictView} (boolean, default false)
     *

        }

        @Override
        public String getLdapAttrPager() {
            return "pager";
        }

        @Override
        public String getLdapAttrTitle() {
            return "title";
        }

        @Override
        public String getLdapAttrDescription() {
            return "description";
        }

        @Override
        public String getLdapAttrRoomNumber() {

/// tip | Consejo

Puedes usar cualquier otro paquete de bases de datos SQL o NoSQL que quieras (en algunos casos llamadas <abbr title="Object Relational Mapper, un término elegante para un paquete donde algunas clases representan tablas SQL y las instances representan filas en esas tablas">"ORMs"</abbr>), FastAPI no te obliga a usar nada. 😎

///

🌅 (⚖️ 🌐) 💼, 📤 🙅 🎛 🛠️ 🏃 📦 🔛 🕴 & 🛠️ ⏏ 🔛 ❌. 🖼, ☁, ⚫️ 📋 ⏸ 🎛 `--restart`.

🍵 ⚙️ 📦, ⚒ 🈸 🏃 🔛 🕴 & ⏮️ ⏏ 💪 ⚠ & ⚠. ✋️ 🕐❔ **👷 ⏮️ 📦** 🌅 💼 👈 🛠️ 🔌 🔢. 👶

## 🧬 - 🔢 🛠️

🚥 👆 ✔️ <abbr title="A group of machines that are configured to be connected and work together in some way.">🌑</abbr> 🎰 ⏮️ **☁**, ☁ 🐝 📳, 🖖, ⚖️ ➕1️⃣ 🎏 🏗 ⚙️ 🛠️ 📎 📦 🔛 💗 🎰, ⤴️ 👆 🔜 🎲 💚 **🍵 🧬** **🌑 🎚** ↩️ ⚙️ **🛠️ 👨‍💼** (💖 🐁 ⏮️ 👨‍🏭) 🔠 📦.

			</component>
		</property>
		<property name="propertyMap">
			<component class="java.util.LinkedHashMap">
			</component>
		</property>
		<postConstruct name="addMetadata">
			<arg>"title"</arg>
			<arg>"//TITLE"</arg>
		</postConstruct>
	</component>
	<component name="xmlExtractor"
		class="org.codelibs.fess.crawler.extractor.impl.XmlExtractor" />
	<component name="htmlXpathExtractor"

Wenn Sie mit **mehreren Prozessen** dasselbe API-Programm ausführen, werden diese üblicherweise als **<abbr title="Arbeiter">Worker</abbr>** bezeichnet.

### Workerprozesse und Ports

.card-footer {\n  border-top: 0;\n}\n\n.card-body {\n  flex: 1 1 auto;\n  padding: var(--bs-card-spacer-y) var(--bs-card-spacer-x);\n  color: var(--bs-card-color);\n}\n\n.card-title {\n  margin-bottom: var(--bs-card-title-spacer-y);\n  color: var(--bs-card-title-color);\n}\n\n.card-subtitle {\n  margin-top: calc(-0.5 * var(--bs-card-title-spacer-y));\n  margin-bottom: 0;\n  color: var(--bs-card-subtitle-color);\n}\n\n.card-text:last-child {\n  margin-bottom: 0;\n}\n\n.card-link + .card-link {\n  margin-left:...