```

</div>

<details markdown="1">
<summary>Nipa aṣẹ kóòdù náà <code>uvicorn main:app --reload</code>...</summary>

Àṣẹ `uvicorn main:app` ń tọ́ka sí:

* `main`: fáìlì náà 'main.py' (Python "module").
* `app` jẹ object( i.e. nǹkan) tí a ṣẹ̀dá nínú `main.py` pẹ̀lú ilà `app = FastAPI()`.

```

</div>

<details markdown="1">
<summary>درباره دستور <code>uvicorn main:app --reload</code>...</summary>

دستور `uvicorn main:app` شامل موارد زیر است:

* `main`: فایل `main.py` (ماژول پایتون ایجاد شده).
* `app`: شیء ایجاد شده در فایل `main.py` در خط `app = FastAPI()`.
* `--reload`: ریستارت کردن سرور با تغییر کد. تنها در هنگام توسعه از این گزینه استفاده شود..

</details>

### بررسی کنید

It's relatively tightly coupled with relational databases (like MySQL or PostgreSQL), so, having a NoSQL database (like Couchbase, MongoDB, Cassandra, etc) as the main store engine is not very easy.

```Python hl_lines="48-52"
{!../../docs_src/websockets/tutorial001.py!}
```

Sie können Binär-, Text- und JSON-Daten empfangen und senden.

## Es ausprobieren

Wenn Ihre Datei `main.py` heißt, führen Sie Ihre Anwendung so aus:

<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)

      System.out.println("Response 2 succeeded: " + response);
    } catch (IOException e) {
      System.out.println("Response 2 failed: " + e);
    }
  }

  public static void main(String... args) throws Exception {
    new PerCallSettings().run();
  }

      if (!response.isSuccessful()) throw new IOException("Unexpected code " + response);

      System.out.println(response.body().string());
    }
  }

  public static void main(String... args) throws Exception {
    new PreemptiveAuth().run();
  }

  static final class BasicAuthInterceptor implements Interceptor {
    private final String credentials;
    private final String host;

import static java.util.regex.Pattern.quote;

/**
 * NOTICE: this class is invoked via java command line, so we must NOT DEPEND ON ANY 3RD-PARTY LIBRARIES except JDK 11.
 *
 * Usage: java build-logic/cleanup/src/main/java/gradlebuild/cleanup/services/KillLeakingJavaProcesses.java
 */
public class KillLeakingJavaProcesses {
    enum ExecutionMode {
        /**

      System.out.println("Server: " + response.header("Server"));
      System.out.println("Date: " + response.header("Date"));
      System.out.println("Vary: " + response.headers("Vary"));
    }
  }

  public static void main(String... args) throws Exception {
    new AccessHeaders().run();
  }

        userAgent = userAgent.name,
        version = userAgent.version,
        platform = userAgent.platform,
        enabled = userAgent.suiteNames.map { SuiteId(null, it) },
      )
    }
  }
}

suspend fun main() {
  val sslLabsClient =
    SslLabsClient(
      callFactory = OkHttpClient(),
    )

  for (client in sslLabsClient.clients()) {
    println(client)
  }

---

Si vous utilisez Pycharm, vous pouvez :

- Ouvrir le menu "Run".
- Sélectionnez l'option "Debug...".
- Un menu contextuel s'affiche alors.
- Sélectionnez le fichier à déboguer (dans ce cas, `main.py`).

Il démarrera alors le serveur avec votre code **FastAPI**, s'arrêtera à vos points d'arrêt, etc.

Voici à quoi cela pourrait ressembler :