$ pip install hypercorn

    ---> 100%
    ```

    </div>

    ...ou qualquer outro servidor ASGI.

E rode sua applicação do mesmo modo que você tem feito nos tutoriais, mas sem a opção `--reload`, por exemplo:

=== "Uvicorn"

    <div class="termy">

    ```console
    $ uvicorn main:app --host 0.0.0.0 --port 80

```Python
from app.routers import items, users
```

!!! info
    The first version is a "relative import":

    ```Python
    from .routers import items, users
    ```

    The second version is an "absolute import":

    ```Python
    from app.routers import items, users
    ```

    由于我们不能仅仅隔离它们并独立于其余部分来「挂载」它们，因此*路径操作*是被「克隆的」（重新创建），而不是直接包含。

## 查看自动化的 API 文档

现在，使用 `app.main` 模块和 `app` 变量运行 `uvicorn`：

<div class="termy">

```console
$ uvicorn app.main:app --reload

<span style="color: green;">INFO</span>:     Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
```

</div>

* 📝 Add External Link: ML serving and monitoring with FastAPI and Evidently. PR [#9701](https://github.com/tiangolo/fastapi/pull/9701) by [@mnrozhkov](https://github.com/mnrozhkov).
* 📝 Reword in docs, from "have in mind" to "keep in mind". PR [#10376](https://github.com/tiangolo/fastapi/pull/10376) by [@malicious](https://github.com/malicious).

## ✅ ⚫️

👆 💪 📁 👉 📟 & ⚙️ ⚫️.

!!! info

    👐, 📟 🎦 📥 🍕 💯. 🌅 📟 👉 🩺.

⤴️ 👆 💪 🏃 ⚫️ ⏮️ Uvicorn:


<div class="termy">

```console
$ uvicorn sql_app.main:app --reload

<span style="color: green;">INFO</span>:     Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
```

</div>

        return item1  # pragma: nocover

    @app.post("/second")
    def post_second(item1: Item):
        return item1  # pragma: nocover

    @app.post("/third")
    def post_third(item1: Item):
        return item1  # pragma: nocover

    client = TestClient(app)
    with warnings.catch_warnings(record=True) as w:
        warnings.simplefilter("always")

    Running on 0.0.0.0:8080 over http (CTRL + C to quit)
    ```

    </div>

!!! warning "Предупреждение"

    Не забудьте удалить опцию `--reload`, если ранее пользовались ею.

    Включение опции `--reload` требует дополнительных ресурсов, влияет на стабильность работы приложения и может повлечь прочие неприятности.

```Python
{!../../../docs_src/first_steps/tutorial001.py!}
```

Copiez ce code dans un fichier nommé `main.py`.

Démarrez le serveur :

<div class="termy">

```console
$ uvicorn main:app --reload

<span style="color: green;">INFO</span>:     Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
<span style="color: green;">INFO</span>:     Started reloader process [28720]

    ```console
    $ hypercorn main:app --bind 0.0.0.0:80

    Running on 0.0.0.0:8080 over http (CTRL + C to quit)
    ```

    </div>

!!! warning
     如果您正在使用`--reload`选项，请记住删除它。

     `--reload` 选项消耗更多资源，并且更不稳定。

     它在**开发**期间有很大帮助，但您**不应该**在**生产环境**中使用它。

## Hypercorn with Trio

    # Import while creating the client to create the DB after starting the test session
    from docs_src.sql_databases.sql_app.tests import test_sql_app

    # Ensure import side effects are re-executed
    importlib.reload(test_sql_app)
    test_sql_app.test_create_user()
    if test_db.is_file():  # pragma: nocover
        test_db.unlink()