```Python hl_lines="6"
{!../../docs_src/response_status_code/tutorial001.py!}
```

`201` é o código de status para "Criado".

Mas você não precisa memorizar o que cada um desses códigos significa.

Você pode usar as variáveis de conveniência de `fastapi.status`.

```Python hl_lines="1  6"
{!../../docs_src/response_status_code/tutorial002.py!}
```

from fastapi.testclient import TestClient

from docs_src.custom_response.tutorial001 import app

client = TestClient(app)


def test_get_custom_response():
    response = client.get("/items/")
    assert response.status_code == 200, response.text
    assert response.json() == [{"item_id": "Foo"}]


def test_openapi_schema():
    response = client.get("/openapi.json")
    assert response.status_code == 200, response.text

///

## `File` 및 `Form` 업로드

```Python hl_lines="1"
{!../../docs_src/request_forms_and_files/tutorial001.py!}
```

## `File` 및 `Form` 매개변수 정의

`Body` 및 `Query`와 동일한 방식으로 파일과 폼의 매개변수를 생성합니다:

```Python hl_lines="8"
{!../../docs_src/request_forms_and_files/tutorial001.py!}
```

파일과 폼 필드는 폼 데이터 형식으로 업로드되어 파일과 폼 필드로 전달됩니다.

어떤 파일들은 `bytes`로, 또 어떤 파일들은 `UploadFile`로 선언할 수 있습니다.

## `Cookie`をインポート

まず、`Cookie`をインポートします:

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

## `Cookie`のパラメータを宣言

次に、`Path`や`Query`と同じ構造を使ってクッキーのパラメータを宣言します。

最初の値がデフォルト値で、追加の検証パラメータや注釈パラメータをすべて渡すことができます:

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

/// note | "技術詳細"

`Cookie`は`Path`と`Query`の「姉妹」クラスです。また、同じ共通の`Param`クラスを継承しています。

## 🖼

📥 🖼 *➡ 🛠️* ⏮️ 🔢 ⚙️ 🔛 🆎.

//// tab | 🐍 3️⃣.6️⃣ & 🔛

```Python hl_lines="1  3  12-16"
{!> ../../docs_src/extra_data_types/tutorial001.py!}
```

////

//// tab | 🐍 3️⃣.1️⃣0️⃣ & 🔛

```Python hl_lines="1  2  11-15"
{!> ../../docs_src/extra_data_types/tutorial001_py310.py!}
```

////

import os
from pathlib import Path

from fastapi.testclient import TestClient

from docs_src.background_tasks.tutorial001 import app

client = TestClient(app)


def test():
    log = Path("log.txt")
    if log.is_file():
        os.remove(log)  # pragma: no cover
    response = client.post("/send-notification/******@****.***")
    assert response.status_code == 200, response.text

```Python hl_lines="5  26"
{!../../docs_src/openapi_callbacks/tutorial001.py!}
```

### 创建回调*路径操作*

创建回调*路径操作*也使用之前创建的 `APIRouter`。

它看起来和常规 FastAPI *路径操作*差不多：

* 声明要接收的请求体，例如，`body: InvoiceEvent`
* 还要声明要返回的响应，例如，`response_model=InvoiceEventReceived`

```Python hl_lines="17-19  22-23  29-33"
{!../../docs_src/openapi_callbacks/tutorial001.py!}
```

回调*路径操作*与常规*路径操作*有两点主要区别：

Вы можете задать их следующим образом:

```Python hl_lines="3-16  19-31"
{!../../docs_src/metadata/tutorial001.py!}
```

/// tip | "Подсказка"

Вы можете использовать Markdown в поле `description`, и оно будет отображено в выводе.

///

С этой конфигурацией автоматическая документация API будут выглядеть так:

⏮️ **FastAPI**, 👆 💪 🔬, ✔, 📄, & ⚙️ 🎲 🙇 🐦 🏷 (👏 Pydantic).

## 📇 🏑

👆 💪 🔬 🔢 🏾. 🖼, 🐍 `list`:

//// tab | 🐍 3️⃣.6️⃣ & 🔛

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

////

//// tab | 🐍 3️⃣.1️⃣0️⃣ & 🔛

```Python hl_lines="12"
{!> ../../docs_src/body_nested_models/tutorial001_py310.py!}
```

////

👉 🔜 ⚒ `tags` 📇, 👐 ⚫️ 🚫 📣 🆎 🔣 📇.

from fastapi.testclient import TestClient

from docs_src.response_cookies.tutorial001 import app

client = TestClient(app)


def test_path_operation():
    response = client.post("/cookie/")
    assert response.status_code == 200, response.text
    assert response.json() == {"message": "Come to the dark side, we have cookies"}