If you don't want to have those optional dependencies, you can instead install `pip install fastapi`.

benchmarks independientes de TechEmpower muestran aplicaciones de **FastAPI** ejecutándose bajo Uvicorn como <a href="https://www.techempower.com/benchmarks/#section=test&runid=7464e520-0dc2-473d-bd34-dbdfd7e85911&hw=ph&test=query&l=zijzen-7" class="external-link" target="_blank">uno de los frameworks de Python más rápidos disponibles</a>, solo por debajo de Starlette y Uvicorn en sí mismos (utilizados internamente por FastAPI).

Pero al revisar benchmarks y comparaciones, debes tener en cuenta...

///

/// info | Información

También puedes usar:

* `response_model_exclude_defaults=True`
* `response_model_exclude_none=True`

C'est pourquoi les versions actuelles sont toujours `0.x.x`, cela reflète que chaque version peut potentiellement
recevoir des changements non rétrocompatibles. Cela suit les conventions de <a href="https://semver.org/" class="external-link"
target="_blank">versionnage sémantique</a>.

* Fix typo/link in External Links. PR [#1702](https://github.com/tiangolo/fastapi/pull/1702).
* Update handling of [External Links](https://fastapi.tiangolo.com/external-links/) to use a data file and allow translating the headers without becoming obsolete quickly when new links are added. PR [#https://github.com/tiangolo/fastapi/pull/1701](https://github.com/tiangolo/fastapi/pull/1701).

## 🗄 👩‍💻 🚂

📤 📚 🧰 🏗 👩‍💻 ⚪️➡️ **🗄**.

⚠ 🧰 <a href="https://openapi-generator.tech/" class="external-link" target="_blank">🗄 🚂</a>.

🚥 👆 🏗 **🕸**, 📶 😌 🎛 <a href="https://github.com/hey-api/openapi-ts" class="external-link" target="_blank">🗄-📕-🇦🇪</a>.

## 🏗 📕 🕸 👩‍💻

➡️ ▶️ ⏮️ 🙅 FastAPI 🈸:

✋️ 💼 👆 💪 ⚫️ 🏧 😐, 👆 💪 🚮 🛃 🎚:

{* ../../docs_src/handling_errors/tutorial002.py hl[14] *}

## ❎ 🛃 ⚠ 🐕‍🦺

👆 💪 🚮 🛃 ⚠ 🐕‍🦺 ⏮️ <a href="https://www.starlette.io/exceptions/" class="external-link" target="_blank">🎏 ⚠ 🚙 ⚪️➡️ 💃</a>.

➡️ 💬 👆 ✔️ 🛃 ⚠ `UnicornException` 👈 👆 (⚖️ 🗃 👆 ⚙️) 💪 `raise`.

&amp; 👆 💚 🍵 👉 ⚠ 🌐 ⏮️ FastAPI.

👆 💪 🚮 🛃 ⚠ 🐕‍🦺 ⏮️ `@app.exception_handler()`:

tests de performance de TechEmpower montrent que les applications **FastAPI** tournant sous Uvicorn comme <a href="https://www.techempower.com/benchmarks/#section=test&runid=7464e520-0dc2-473d-bd34-dbdfd7e85911&hw=ph&test=query&l=zijzen-7" class="external-link" target="_blank">étant l'un des frameworks Python les plus rapides disponibles</a>, seulement inférieur à Starlette et Uvicorn (tous deux utilisés au cœur de FastAPI). (*)

Mais en prêtant attention aux tests de performance et aux comparaisons,...

import org.codelibs.fess.util.ComponentUtil;
import org.codelibs.fess.util.InputStreamThread;

import jakarta.annotation.PostConstruct;

/**
 * Command-based thumbnail generator that executes external commands to create thumbnails.
 * Uses external tools through command execution to generate thumbnail images from documents.
 */
public class CommandGenerator extends BaseThumbnailGenerator {

Đối với vận hành thực tế (production), bạn sẽ sử dụng `fastapi run` thay thế. 🚀

Ở bên trong, **FastAPI CLI** sử dụng <a href="https://www.uvicorn.org" class="external-link" target="_blank">Uvicorn</a>, một server ASGI có hiệu suất cao, sẵn sàng cho vận hành thực tế (production). 😎

## `fastapi dev`

Chạy `fastapi dev` sẽ khởi động quá trình phát triển.