ETag:   ETag{144, 64, 44, 120, 210, 220, 205, 222, 225, 233, 232, 98, 34, 206, 44, 99, 97, 103, 95, 53, 41, 210, 96, 0, 174, 46, 144, 15, 242, 22, 179, 203, 89, 225, 48, 224, 146, 216, 162, 152, 30, 119, 111, 77, 11, 214, 9, 65},
	},

	{String: `"3b83ef96387f14655fc854ddc3c6bd57`, ShouldFail: true},                                                                  // 6

			},
		},
	}

	for i, testCase := range testTable {

```Python hl_lines="2  6-38  41-43"
{!../../../docs_src/websockets/tutorial001.py!}
```

## Einen `websocket` erstellen

Erstellen Sie in Ihrer **FastAPI**-Anwendung einen `websocket`:

```Python hl_lines="1  46-47"
{!../../../docs_src/websockets/tutorial001.py!}
```

!!! note "Technische Details"
    Sie können auch `from starlette.websockets import WebSocket` verwenden.

```Python hl_lines="2  6-38  41-43"
{!../../../docs_src/websockets/tutorial001.py!}
```

## Create a `websocket`

In your **FastAPI** application, create a `websocket`:

```Python hl_lines="1  46-47"
{!../../../docs_src/websockets/tutorial001.py!}
```

!!! note "Technical Details"
    You could also use `from starlette.websockets import WebSocket`.

但这是一种专注于 WebSockets 的服务器端并提供一个工作示例的最简单方式：

```Python hl_lines="2  6-38  41-43"
{!../../../docs_src/websockets/tutorial001.py!}
```

## 创建 `websocket`

在您的 **FastAPI** 应用程序中，创建一个 `websocket`：

```Python hl_lines="1  46-47"
{!../../../docs_src/websockets/tutorial001.py!}
```

!!! note "技术细节"
    您也可以使用 `from starlette.websockets import WebSocket`。

    **FastAPI** 直接提供了相同的 `WebSocket`，只是为了方便开发人员。但它直接来自 Starlette。

## 等待消息并发送消息

	_ = x[ErrSSECustomerKeyMD5Mismatch-142]
	_ = x[ErrInvalidSSECustomerParameters-143]
	_ = x[ErrIncompatibleEncryptionMethod-144]
	_ = x[ErrKMSNotConfigured-145]
	_ = x[ErrKMSKeyNotFoundException-146]
	_ = x[ErrKMSDefaultKeyAlreadyConfigured-147]
	_ = x[ErrNoAccessKey-148]
	_ = x[ErrInvalidToken-149]
	_ = x[ErrEventNotification-150]
	_ = x[ErrARNNotification-151]
	_ = x[ErrRegionNotification-152]

	VMOV V2.B16, V4.B16                                         // 441ca24e
	VMOV V13.S[0], R20                                          // b43d040e
	VMOV V13.D[0], R20                                          // b43d084e
	VMOVI $146, V22.B16                                         // 56e6044f
	VORR V25.B16, V22.B16, V15.B16                              // cf1eb94e
	VPMULL V2.D1, V1.D1, V3.Q1                                  // 23e0e20e