```

////

//// tab | Python 3.8+ non-Annotated

/// tip

Prefer to use the `Annotated` version if possible.

///

```Python hl_lines="3"
{!> ../../docs_src/header_params/tutorial001.py!}
```

////

## Declare `Header` parameters

Then declare the header parameters using the same structure as with `Path`, `Query` and `Cookie`.

```Python hl_lines="6-9"
{!../../docs_src/background_tasks/tutorial001.py!}
```

## Ajouter une tâche d'arrière-plan

Dans votre *fonction de chemin*, passez votre fonction de tâche à l'objet de type `BackgroundTasks` (`background_tasks` ici) grâce à la méthode `.add_task()` :


```Python hl_lines="14"
{!../../docs_src/background_tasks/tutorial001.py!}
```

`.add_task()` reçoit comme arguments :

////

//// tab | Python 3.8+ без Annotated

/// tip | "Подсказка"

Предпочтительнее использовать версию с аннотацией, если это возможно.

///

```Python hl_lines="3"
{!> ../../docs_src/header_params/tutorial001.py!}
```

////

## Объявление параметров `Header`

Затем объявите параметры заголовка, используя ту же структуру, что и с `Path`, `Query` и `Cookie`.

```

////

//// tab | Python 3.8+ nicht annotiert

/// tip | "Tipp"

Bevorzugen Sie die `Annotated`-Version, falls möglich.

///

```Python hl_lines="3"
{!> ../../docs_src/header_params/tutorial001.py!}
```

////

## `Header`-Parameter deklarieren

Dann deklarieren Sie Ihre Header-Parameter, auf die gleiche Weise, wie Sie auch `Path`-, `Query`-, und `Cookie`-Parameter deklarieren.

```Python hl_lines="8"
{!../../docs_src/path_params_numeric_validations/tutorial004.py!}
```

## Validações numéricas: maior que e menor que ou igual

O mesmo se aplica para:

* `gt`: maior que (`g`reater `t`han)
* `le`: menor que ou igual (`l`ess than or `e`qual)

```Python hl_lines="9"
{!../../docs_src/path_params_numeric_validations/tutorial005.py!}
```

# 🍪 🔢

👆 💪 🔬 🍪 🔢 🎏 🌌 👆 🔬 `Query` & `Path` 🔢.

## 🗄 `Cookie`

🥇 🗄 `Cookie`:

//// tab | 🐍 3️⃣.6️⃣ & 🔛

```Python hl_lines="3"
{!> ../../docs_src/cookie_params/tutorial001.py!}
```

////

//// tab | 🐍 3️⃣.1️⃣0️⃣ & 🔛

```Python hl_lines="1"
{!> ../../docs_src/cookie_params/tutorial001_py310.py!}
```

////

## 📣 `Cookie` 🔢

⤴️ 📣 🍪 🔢 ⚙️ 🎏 📊 ⏮️ `Path` & `Query`.

//// tab | Python 3.10+

```Python hl_lines="2"
{!> ../../docs_src/body/tutorial001_py310.py!}
```

////

//// tab | Python 3.8+

```Python hl_lines="4"
{!> ../../docs_src/body/tutorial001.py!}
```

////

## 여러분의 데이터 모델 만들기

`BaseModel`를 상속받은 클래스로 여러분의 데이터 모델을 선언합니다.

모든 어트리뷰트에 대해 표준 파이썬 타입을 사용합니다:

//// tab | Python 3.10+

```Python hl_lines="5-9"

# Sorgu Parametreleri

Fonksiyonda yol parametrelerinin parçası olmayan diğer tanımlamalar otomatik olarak "sorgu" parametresi olarak yorumlanır.

```Python hl_lines="9"
{!../../docs_src/query_params/tutorial001.py!}
```

Sorgu, bağlantıdaki `?` kısmından sonra gelen ve `&` işareti ile ayrılan anahtar-değer çiftlerinin oluşturduğu bir kümedir.

Örneğin, aşağıdaki bağlantıda:

```
http://127.0.0.1:8000/items/?skip=0&limit=10
```

**FastAPI** 🐕‍🦺 👈 🎏 🌌 ⏮️ ✅ 🎻:

```Python hl_lines="1  8-10  13  18"
{!../../docs_src/path_operation_configuration/tutorial002b.py!}
```

## 📄 & 📛

👆 💪 🚮 `summary` & `description`:

//// tab | 🐍 3️⃣.6️⃣ & 🔛

```Python hl_lines="20-21"
{!> ../../docs_src/path_operation_configuration/tutorial003.py!}
```

////

//// tab | 🐍 3️⃣.9️⃣ & 🔛

```Python hl_lines="20-21"

# 🔢 🔢

🕐❔ 👆 📣 🎏 🔢 🔢 👈 🚫 🍕 ➡ 🔢, 👫 🔁 🔬 "🔢" 🔢.

```Python hl_lines="9"
{!../../docs_src/query_params/tutorial001.py!}
```

🔢 ⚒ 🔑-💲 👫 👈 🚶 ⏮️ `?` 📛, 🎏 `&` 🦹.

🖼, 📛:

```
http://127.0.0.1:8000/items/?skip=0&limit=10
```

...🔢 🔢:

* `skip`: ⏮️ 💲 `0`
* `limit`: ⏮️ 💲 `10`

👫 🍕 📛, 👫 "🛎" 🎻.

✋️ 🕐❔ 👆 📣 👫 ⏮️ 🐍 🆎 (🖼 🔛, `int`), 👫 🗜 👈 🆎 & ✔ 🛡 ⚫️.