}

  /**
   * Returns the Java Unicode escape sequence for the given {@code char}, in the form "\u12AB" where
   * "12AB" is the four hexadecimal digits representing the 16-bit code unit.
   */
  private static String showCharacter(char c) {
    String hex = "0123456789ABCDEF";
    char[] tmp = {'\\', 'u', '\0', '\0', '\0', '\0'};
    for (int i = 0; i < 4; i++) {
      tmp[5 - i] = hex.charAt(c & 0xF);

///

## `Form` importieren { #import-form }

Importieren Sie `Form` von `fastapi`:

{* ../../docs_src/request_forms/tutorial001_an_py310.py hl[3] *}

## `Form`-Parameter definieren { #define-form-parameters }

Erstellen Sie Formular-Parameter, so wie Sie es auch mit `Body` und `Query` machen würden:

{* ../../docs_src/request_forms/tutorial001_an_py310.py hl[9] *}

   *         .buildOrThrow();
   * }
   *
   * <p>For <i>small</i> immutable maps, the {@code ImmutableMap.of()} methods are even more
   * convenient.
   *
   * <p>By default, a {@code Builder} will generate maps that iterate over entries in the order they
   * were inserted into the builder, equivalently to {@code LinkedHashMap}. For example, in the

files:

	x.cgo1.go       # for gc (cmd/compile)
	y.cgo1.go       # for gc
	_cgo_gotypes.go # for gc
	_cgo_import.go  # for gc (if -dynout _cgo_import.go)
	x.cgo2.c        # for gcc
	y.cgo2.c        # for gcc
	_cgo_defun.c    # for gcc (if -gccgo)
	_cgo_export.c   # for gcc
	_cgo_export.h   # for gcc
	_cgo_main.c     # for gcc
	_cgo_flags      # for build tool (if -gccgo)

from fastapi import FastAPI, Form
from fastapi.testclient import TestClient

app = FastAPI()


@app.post("/form/python-list")
def post_form_param_list(items: list = Form()):
    return items


@app.post("/form/python-set")
def post_form_param_set(items: set = Form()):
    return items


@app.post("/form/python-tuple")
def post_form_param_tuple(items: tuple = Form()):
    return items


client = TestClient(app)

### Параметры Pydantic v1 { #pydantic-v1-parameters }

Если вам нужно использовать некоторые специфичные для FastAPI инструменты для параметров, такие как `Body`, `Query`, `Form` и т.п., с моделями Pydantic v1, вы можете импортировать их из `fastapi.temp_pydantic_v1_params`, пока завершаете миграцию на Pydantic v2:

{* ../../docs_src/pydantic_v1_in_v2/tutorial004_an_py310.py hl[4,18] *}

  And so it was indeed:  she was now only ten inches high, and
her face brightened up at the thought that she was now the right
size for going through the little door into that lovely garden.
First, however, she waited for a few minutes to see if she was
going to shrink any further:  she felt a little nervous about
this; `for it might end, you know,' said Alice to herself, `in my
going out altogether, like a candle.  I wonder what I should be

$ pip install python-multipart
```

///

## Імпорт `File` та `Form` { #import-file-and-form }

{* ../../docs_src/request_forms_and_files/tutorial001_an_py310.py hl[3] *}

## Оголошення параметрів `File` та `Form` { #define-file-and-form-parameters }

Створіть параметри файлів та форми так само як і для `Body` або `Query`:

{* ../../docs_src/request_forms_and_files/tutorial001_an_py310.py hl[10:12] *}

```

///

## Импортируйте `File` и `Form` { #import-file-and-form }

{* ../../docs_src/request_forms_and_files/tutorial001_an_py310.py hl[3] *}

## Определите параметры `File` и `Form` { #define-file-and-form-parameters }

Создайте параметры файла и формы таким же образом, как для `Body` или `Query`:

{* ../../docs_src/request_forms_and_files/tutorial001_an_py310.py hl[10:12] *}

**FastAPI**’nin `UploadFile`’ı doğrudan **Starlette**’in `UploadFile`’ından türetilmiştir; ancak **Pydantic** ve FastAPI’nin diğer parçalarıyla uyumlu olması için bazı gerekli eklemeler yapar.

///

## "Form Data" Nedir { #what-is-form-data }

HTML formları (`<form></form>`) veriyi server’a gönderirken normalde JSON’dan farklı, veri için "özel" bir encoding kullanır.

**FastAPI**, JSON yerine bu veriyi doğru yerden okuyacağından emin olur.