key="labels.storage_file"/></label>
                                                        <div class="form-inline col-sm-9">
                                                            <input type="file" name="uploadFile" id="uploadFile"  class="form-control-file"/>

But there are several cases in which you might benefit from using `UploadFile`.

## File Parameters with `UploadFile`

Define a file parameter with a type of `UploadFile`:

//// tab | Python 3.9+

```Python hl_lines="14"
{!> ../../docs_src/request_files/tutorial001_an_py39.py!}
```

////

Aber es gibt viele Fälle, in denen Sie davon profitieren, `UploadFile` zu verwenden.

## Datei-Parameter mit `UploadFile`

Definieren Sie einen Datei-Parameter mit dem Typ `UploadFile`:

//// tab | Python 3.9+

```Python hl_lines="14"
{!> ../../docs_src/request_files/tutorial001_an_py39.py!}
```

////

Mas existem vários casos em que você pode se beneficiar ao usar `UploadFile`.

## Parâmetros de arquivo com `UploadFile`

Defina um parâmetro de arquivo com o tipo `UploadFile`

//// tab | Python 3.9+

```Python hl_lines="14"
{!> ../../docs_src/request_files/tutorial001_an_py39.py!}
```

////

Следует иметь в виду, что все содержимое будет храниться в памяти. Это хорошо подходит для небольших файлов.

Однако возможны случаи, когда использование `UploadFile` может оказаться полезным.

## Загрузка файла с помощью `UploadFile`

Определите параметр файла с типом `UploadFile`:

//// tab | Python 3.9+

```Python hl_lines="14"
{!> ../../docs_src/request_files/tutorial001_an_py39.py!}
```

////

        }

        File uploadFile;
        // normalize filename
        if (checkFileType(fileName, fessConfig.getSupportedUploadedMediaExtentionsAsArray())
                && checkFileType(uploadedFileName, fessConfig.getSupportedUploadedMediaExtentionsAsArray())) {
            uploadFile = new File(getServletContext().getRealPath("/images/" + fileName));

        if (form.uploadFile == null) {
            throwValidationError(messages -> messages.addErrorsStorageNoUploadFile(GLOBAL), () -> asListHtml(form.path));
        }
        verifyToken(() -> asListHtml(form.path));
        try {
            uploadObject(getObjectName(form.path, form.uploadFile.getFileName()), form.uploadFile);
        } catch (final StorageException e) {

def is_uploadfile_or_nonable_uploadfile_annotation(annotation: Any) -> bool:
    if lenient_issubclass(annotation, UploadFile):
        return True
    origin = get_origin(annotation)
    if origin is Union or origin is UnionType:
        for arg in get_args(annotation):
            if lenient_issubclass(arg, UploadFile):
                return True
    return False


def is_bytes_sequence_annotation(annotation: Any) -> bool:

    - how-to/configure-swagger-ui.md
    - how-to/testing-database.md
- Reference (Code API):
  - reference/index.md
  - reference/fastapi.md
  - reference/parameters.md
  - reference/status.md
  - reference/uploadfile.md
  - reference/exceptions.md
  - reference/dependencies.md
  - reference/apirouter.md
  - reference/background.md
  - reference/request.md
  - reference/websockets.md
  - reference/httpconnection.md

from starlette.concurrency import run_in_threadpool
from starlette.datastructures import (
    FormData,
    Headers,
    ImmutableMultiDict,
    QueryParams,
    UploadFile,
)
from starlette.requests import HTTPConnection, Request
from starlette.responses import Response
from starlette.websockets import WebSocket
from typing_extensions import Annotated, get_args, get_origin