{* ../../docs_src/websockets_/tutorial001_py310.py hl[48:52] *}

You can receive and send binary, text, and JSON data.

## Try it { #try-it }

Put your code in a file `main.py` and then run your application:

<div class="termy">

```console
$ fastapi dev

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

</div>

{* ../../docs_src/websockets_/tutorial001_py310.py hl[48:52] *}

Вы можете получать и отправлять двоичные, текстовые и JSON данные.

## Проверка в действии { #try-it }

Поместите ваш код в файл `main.py`, затем запустите приложение:

<div class="termy">

```console
$ fastapi dev

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

</div>

                        }
                    }
                }
            }
        }
    }
}
```

## Media types adicionais para o retorno principal { #additional-media-types-for-the-main-response }

Você pode utilizar o mesmo parâmetro `responses` para adicionar diferentes media types para o mesmo retorno principal.

在您的 WebSocket 路由中，您可以使用 `await` 等待消息并发送消息。

{* ../../docs_src/websockets_/tutorial001_py310.py hl[48:52] *}

您可以接收和发送二进制、文本和 JSON 数据。

## 尝试一下 { #try-it }

将代码放在 `main.py`，然后运行你的应用程序：

<div class="termy">

```console
$ fastapi dev

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

</div>

            jcifs.CIFSContext context = createDefaultContext();

            // Create transport with multi-channel specific settings
            // Multi-channel transports should use signing consistently with the main session
            boolean forceSigning = context.getConfig().isSigningEnforced();

            SmbTransportImpl transport = new SmbTransportImpl(context, serverUniAddress, port, localAddress, localPort, forceSigning);

 *       }
 *       return endOfData();
 *     }
 *   };
 * }
 * }
 *
 * <p>This class supports iterators that include null elements.
 *
 * @author Kevin Bourrillion
 * @since 2.0
 */
// When making changes to this class, please also update the copy at
// com.google.common.base.AbstractIterator
@GwtCompatible
public abstract class AbstractIterator<T extends @Nullable Object> extends UnmodifiableIterator<T> {

```bash
# Afficher un message de bienvenue à l'univers
echo "Hello universe"
```

... et un exemple de code console ...

```console
$ <font color="#4E9A06">fastapi</font> run <u style="text-decoration-style:solid">main.py</u>
<span style="background-color:#009485"><font color="#D3D7CF"> FastAPI </font></span>  Starting server
        Searching for package file structure
```

... et un autre exemple de code console ...

```console

from fastapi.testclient import TestClient

from .main import app

client = TestClient(app)


def test_query():
    response = client.get("/query")
    assert response.status_code == 422
    assert response.json() == {
        "detail": [
            {
                "type": "missing",
                "loc": ["query", "query"],
                "msg": "Field required",
                "input": None,
            }
        ]

    //                                                                       Login Execute
    //                                                                      ==============

    /**
     * Main SSO authentication endpoint.
     *
     * This method handles the primary SSO authentication flow. It checks if a user
     * is already logged in, attempts SSO authentication, and handles various

        try {
            Crawler.initializeProbes();
        } catch (Exception e) {
            fail("initializeProbes should not throw exception: " + e.getMessage());
        }
    }

    // Test main method with invalid arguments
    @Test
    public void test_main_withInvalidArguments() {
        ByteArrayOutputStream errContent = new ByteArrayOutputStream();
        PrintStream originalErr = System.err;