Dans le protocol HTTP, vous pouvez communiquer avec chaque chemin en utilisant une (ou plus) de ces "méthodes".

---

En construisant des APIs, vous utilisez généralement ces méthodes HTTP spécifiques pour effectuer une action précise.

Généralement vous utilisez :

* `POST` : pour créer de la donnée.
* `GET` : pour lire de la donnée.
* `PUT` : pour mettre à jour de la donnée.
* `DELETE` : pour supprimer de la donnée.

    Also, there might be tools that expect and use it (now or in the future) and that might be useful for you or your users, now or in the future.

    That's the benefit of standards...

## See it in action

Open the interactive docs: <a href="http://127.0.0.1:8000/docs" class="external-link" target="_blank">http://127.0.0.1:8000/docs</a>.

### Authenticate

Click the "Authorize" button.

Use the credentials:

    sponsors = mkdocs.utils.yaml_load(sponsors_data_path.read_text(encoding="utf-8"))
    if not (match_start and match_end):
        raise RuntimeError("Couldn't auto-generate sponsors section")
    if not match_pre:
        raise RuntimeError("Couldn't find pre section (<style>) in index.md")
    frontmatter_end = match_pre.end()
    pre_end = match_start.end()
    post_start = match_end.start()
    template = Template(index_sponsors_template)

**FastAPI** applications running under Uvicorn as <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">one of the fastest Python frameworks available</a>, only below Starlette and Uvicorn themselves (used internally by FastAPI). (*)

To understand more about it, see the section <a href="https://fastapi.tiangolo.com/benchmarks/" class="internal-link" target="_blank">Benchmarks</a>....

!!! info
    Ein „Bearer“-Token ist nicht die einzige Option.

    Aber es ist die beste für unseren Anwendungsfall.

    Und es ist wahrscheinlich auch für die meisten anderen Anwendungsfälle die beste, es sei denn, Sie sind ein OAuth2-Experte und wissen genau, warum es eine andere Option gibt, die Ihren Anforderungen besser entspricht.

</p>
<p align="center">
     תשתית FastAPI, ביצועים גבוהים, קלה ללמידה, מהירה לתכנות, מוכנה לסביבת ייצור
</p>
<p align="center">
<a href="https://github.com/tiangolo/fastapi/actions?query=workflow%3ATest+event%3Apush+branch%3Amaster" target="_blank">
    <img src="https://github.com/tiangolo/fastapi/workflows/Test/badge.svg?event=push&branch=master" alt="Test">
</a>

</p>
<p align="center">
    FastAPI Framework, hochperformant, leicht zu erlernen, schnell zu programmieren, einsatzbereit
</p>
<p align="center">
<a href="https://github.com/tiangolo/fastapi/actions?query=workflow%3ATest+event%3Apush+branch%3Amaster" target="_blank">
    <img src="https://github.com/tiangolo/fastapi/workflows/Test/badge.svg?event=push&branch=master" alt="Test">
</a>

</p>
<p align="center">
    فریم‌ورک FastAPI، کارایی بالا، یادگیری آسان، کدنویسی سریع، آماده برای استفاده در محیط پروداکشن
</p>
<p align="center">
<a href="https://github.com/tiangolo/fastapi/actions?query=workflow%3ATest" target="_blank">
    <img src="https://github.com/tiangolo/fastapi/workflows/Test/badge.svg" alt="Test">
</a>
<a href="https://codecov.io/gh/tiangolo/fastapi" target="_blank">

## Dependencies with `yield`, `HTTPException`, `except` and Background Tasks

!!! warning
    You most probably don't need these technical details, you can skip this section and continue below.

    These details are useful mainly if you were using a version of FastAPI prior to 0.106.0 and used resources from dependencies with `yield` in background tasks.

!!! warning
    This example is not secure, the password is not hashed.

    In a real life application you would need to hash the password and never save them in plaintext.

    For more details, go back to the Security section in the tutorial.

    Here we are focusing only on the tools and mechanics of databases.

!!! tip