Utilizado pelo FastAPI:

* <a href="https://www.uvicorn.dev" target="_blank"><code>uvicorn</code></a> - para o servidor que carrega e serve a sua aplicação. Isto inclui `uvicorn[standard]`, que inclui algumas dependências (e.g. `uvloop`) necessárias para servir em alta performance.
* `fastapi-cli[standard]` - que disponibiliza o comando `fastapi`.

//
// If a group is passed, it returns policies associated with the group.
//
// If a user is passed, it returns policies of the user along with any groups
// that the server knows the user is a member of.
//
// In LDAP users mode, the server does not store any group membership
// information in IAM (i.e sys.iam*Map) - this info is stored only in the STS
// generated credentials. Thus we skip looking up group memberships, user map,

<div class="termy">

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

INFO:     Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
INFO:     Started reloader process [28720]
INFO:     Started server process [28722]
INFO:     Waiting for application startup.
INFO:     Application startup complete.
```

</div>

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

///

由于 SQLModel 基于 SQLAlchemy，因此您可以轻松使用任何由 SQLAlchemy **支持的数据库**（这也让它们被 SQLModel 支持），例如：

* PostgreSQL
* MySQL
* SQLite
* Oracle
* Microsoft SQL Server 等.

在这个例子中，我们将使用 **SQLite**，因为它使用单个文件，并且 Python 对其有集成支持。因此，您可以直接复制这个例子并运行。

之后，对于您的生产应用程序，您可能会想要使用像 PostgreSQL 这样的数据库服务器。

/// tip

    --hash=sha256:a6df30f272c08bf8be66e0775fad862005d950a6b8449b94f7c788731d70ecd7
    # via -r ci/official/requirements_updater/requirements.in
tensorboard-data-server==0.7.2 \
    --hash=sha256:7e0610d205889588983836ec05dc098e80f97b7e7bbff7e994ebb78f578d0ddb \
    --hash=sha256:9fe5d24221b29625dbc7328b0436ca7fc1c23de4acf4d272f1180856e32f9f60 \

	apiRouter.ServeHTTP(rec, req)

	ctx, cancel := context.WithCancel(GlobalContext)
	defer cancel()

	// Now check if we actually wrote to backend (regardless of the response
	// returned by the server).
	z := obj.(*erasureServerPools)
	xl := z.serverPools[0].sets[0]
	erasureDisks := xl.getDisks()
	parts, errs := readAllFileInfo(ctx, erasureDisks, "", bucketName, objectName+"/upload.txt", "", false, false)

///

SQLModel은 SQLAlchemy를 기반으로 하므로, SQLAlchemy에서 **지원하는 모든 데이터베이스**를 손쉽게 사용할 수 있습니다(SQLModel에서도 동일하게 지원됩니다). 예를 들면:

* PostgreSQL
* MySQL
* SQLite
* Oracle
* Microsoft SQL Server 등.

이 예제에서는 **SQLite**를 사용합니다. SQLite는 단일 파일을 사용하고 파이썬에서 기본적으로 지원하기 때문입니다. 따라서 이 예제를 그대로 복사하여 실행할 수 있습니다.

나중에 실제 프로덕션 애플리케이션에서는 **PostgreSQL**과 같은 데이터베이스 서버를 사용하는 것이 좋습니다.

/// tip | 팁

        netdfs.DfsStorageInfo storageInfo = new netdfs.DfsStorageInfo();
        storageInfo.state = netdfs.DFS_STORAGE_STATE_ONLINE;
        storageInfo.server_name = "server1";
        storageInfo.share_name = "share1";

        ByteArrayOutputStream bos = new ByteArrayOutputStream();
        // Create buffer for encoding - initially allocate some space

		return rCfg, err
	}
	return rCfg, nil
}

// validateReplicationDestination returns error if replication destination bucket missing or not configured
// It also returns true if replication destination is same as this server.
func validateReplicationDestination(ctx context.Context, bucket string, rCfg *replication.Config, opts *validateReplicationDestinationOptions) (bool, APIError) {
	if opts == nil {
		opts = &validateReplicationDestinationOptions{}

		// To add the bucket replication rule, we fetch the current
		// server configuration, and convert it to minio-go's
		// replication configuration type (by converting to xml and
		// parsing it back), use minio-go's add rule function, and
		// finally convert it back to the server type (again via xml).
		// This is needed as there is no add-rule function in the server
		// yet.