///

/// warning | Попередження

Обов’язково завжди використовуйте exec form інструкції `CMD`, як пояснено нижче.

///

#### Використовуйте `CMD` - exec form { #use-cmd-exec-form }

Інструкцію Docker [`CMD`](https://docs.docker.com/reference/dockerfile/#cmd) можна записати у двох формах:

✅ Exec form:

```Dockerfile
# ✅ Робіть так

저는 **FastAPI**를 APIStar의 "정신적 후계자"로 생각합니다. 동시에, 이 모든 이전 도구들에서 배운 것들을 바탕으로 기능, typing 시스템, 그리고 다른 부분들을 개선하고 확장했습니다.

///

## **FastAPI**가 사용하는 것 { #used-by-fastapi }

### [Pydantic](https://docs.pydantic.dev/) { #pydantic }

Pydantic은 Python type hints를 기반으로 데이터 검증, serialization, 문서화(JSON Schema 사용)를 정의하는 라이브러리입니다.

그 덕분에 매우 직관적입니다.

				"application/mbms-protection-description+xml",
				"application/mbms-reception-report+xml",
				"application/mbms-register+xml",
				"application/mbms-register-response+xml",
				"application/mbms-user-service-description+xml",
				"application/mbox",
				"application/media_control+xml",
				"application/mediaservercontrol+xml",
				"application/mikey",
				"application/moss-keys",
				"application/moss-signature",

/*
 * Copyright 2012-2025 CodeLibs Project and the Others.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,

/*
 * Copyright 2012-2025 CodeLibs Project and the Others.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,

古いバージョンの場合、`Annotated` を使おうとするとエラーになります。

`Annotated` を使う前に、FastAPI のバージョンを少なくとも 0.95.1 にするために、[FastAPI のバージョンをアップグレード](../deployment/versions.md#upgrading-the-fastapi-versions)してください。

///

## `q` パラメータの型で `Annotated` を使う { #use-annotated-in-the-type-for-the-q-parameter }

以前、[Python Types Intro](../python-types.md#type-hints-with-metadata-annotations) で `Annotated` を使ってパラメータにメタデータを追加できると説明したことを覚えていますか？

いよいよ FastAPI で使うときです。 🚀

次の型アノテーションがありました:

this._handleSwipe()\n      if (this._config.pause === 'hover') {\n        // If it's a touch-enabled device, mouseenter/leave are fired as\n        // part of the mouse compatibility events on first tap - the carousel\n        // would stop cycling until user tapped out of it;\n        // here, we listen for touchend, explicitly pause the carousel\n        // (as if it's the second time we tap on it, mouseenter compat event\n        // is NOT fired) and after a timeout (to allow for mouse compatibility\n...

/*
 * Copyright 2012-2025 CodeLibs Project and the Others.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,

/// tip | 提示

點擊程式碼中的每個數字泡泡來查看每一行在做什麼。👆

///

/// warning | 警告

務必「總是」使用 `CMD` 指令的「exec 形式」，如下所述。

///

#### 使用 `CMD` 的 Exec 形式 { #use-cmd-exec-form }

Docker 的 [`CMD`](https://docs.docker.com/reference/dockerfile/#cmd) 指令可以有兩種寫法：

✅ Exec 形式：

```Dockerfile
# ✅ 請這樣做
CMD ["fastapi", "run", "app/main.py", "--port", "80"]
```

/*
 * Copyright 2012-2025 CodeLibs Project and the Others.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,