<small>* estimation based on tests on an internal development team, building production applications.</small>

## Sponsors

<!-- sponsors -->

{% if sponsors %}

📂 👆 🖥 <a href="http://127.0.0.1:8000" class="external-link" target="_blank">http://127.0.0.1:8000</a>.

👆 🔜 👀 🎻 📨:

```JSON
{"message": "Hello World"}
```

### 🎓 🛠️ 🩺

🔜 🚶 <a href="http://127.0.0.1:8000/docs" class="external-link" target="_blank">http://127.0.0.1:8000/docs</a>.

👆 🔜 👀 🏧 🎓 🛠️ 🧾 (🚚 <a href="https://github.com/swagger-api/swagger-ui" class="external-link" target="_blank">🦁 🎚</a>):

/// check | "확인"

즉, 파이썬 타입 선언을 하면 **FastAPI**는 데이터 검증을 합니다.

오류에는 정확히 어느 지점에서 검증을 통과하지 못했는지 명시됩니다.

이는 API와 상호 작용하는 코드를 개발하고 디버깅하는 데 매우 유용합니다.

///

## 문서화

Geri kalanı ise **FastAPI** tarafından işlenecektir.

Eğer uygulamanızı çalıştırıp <a href="http://localhost:8000/v1/" class="external-link" target="_blank">http://localhost:8000/v1/</a> adresine giderseniz, Flask'tan gelen yanıtı göreceksiniz:

```txt
Hello, World from Flask!
```

Eğer <a href="http://localhost:8000/v2/" class="external-link" target="_blank">http://localhost:8000/v2/</a> adresine giderseniz, FastAPI'dan gelen yanıtı göreceksiniz:

```JSON

Existem diversas alternativas, incluindo:

* <a href="https://www.uvicorn.org/" class="external-link" target="_blank">Uvicorn</a>: um servidor ASGI de alta performance.
* <a href="https://hypercorn.readthedocs.io/" class="external-link" target="_blank">Hypercorn</a>: um servidor ASGI compátivel com HTTP/2, Trio e outros recursos.
* <a href="https://github.com/django/daphne" class="external-link" target="_blank">Daphne</a>: servidor ASGI construído para Django Channels.

**Typer**は FastAPI の弟分です。そして、**CLI 版 の FastAPI**を意味しています。

## 必要条件

FastAPI は巨人の肩の上に立っています。

- Web の部分は<a href="https://www.starlette.io/" class="external-link" target="_blank">Starlette</a>
- データの部分は<a href="https://docs.pydantic.dev/" class="external-link" target="_blank">Pydantic</a>

## インストール

```Python hl_lines="6-7"
{!../../docs_src/path_params/tutorial001.py!}
```

La valeur du paramètre `item_id` sera transmise à la fonction dans l'argument `item_id`.

Donc, si vous exécutez cet exemple et allez sur <a href="http://127.0.0.1:8000/items/foo" class="external-link" target="_blank">http://127.0.0.1:8000/items/foo</a>,

## ইনস্টলেশন প্রক্রিয়া

<div class="termy">

```console
$ pip install fastapi

---> 100%
```

</div>

## Instalação

<div class="termy">

```console
$ pip install fastapi

---> 100%
```

</div>

Você também precisará de um servidor ASGI para produção, tal como <a href="https://www.uvicorn.org" class="external-link" target="_blank">Uvicorn</a> ou <a href="https://github.com/pgjones/hypercorn" class="external-link" target="_blank">Hypercorn</a>.

## Instalación

<div class="termy">

```console
$ pip install fastapi

---> 100%
```

</div>

También vas a necesitar un servidor ASGI para producción cómo <a href="https://www.uvicorn.org" class="external-link" target="_blank">Uvicorn</a> o <a href="https://github.com/pgjones/hypercorn" class="external-link" target="_blank">Hypercorn</a>.