<abbr title="specification">🔌</abbr> 🚚 🏑 ⚫️❔ 📛 `username` &amp; `password`, &amp; 📨 📨 🏑, 🚫 🎻.

⏮️ `Form` 👆 💪 📣 🎏 📳 ⏮️ `Body` (&amp; `Query`, `Path`, `Cookie`), 🔌 🔬, 🖼, 📛 (✅ `user-name` ↩️ `username`), ♒️.

/// info

`Form` 🎓 👈 😖 🔗 ⚪️➡️ `Body`.

///

/// tip

📣 📨 💪, 👆 💪 ⚙️ `Form` 🎯, ↩️ 🍵 ⚫️ 🔢 🔜 🔬 🔢 🔢 ⚖️ 💪 (🎻) 🔢.

///

  integrity sha512-+9jVqKhRSpsc591z5vX+X5Yyw+he/HCB4iQ/RYxw35CEPaY1gnsNE43nf9n9AaYjAQrTiI/mOwKUKdUs9vf7Xg==

"@types/cookie@^0.4.1":
  version "0.4.1"
  resolved "https://registry.yarnpkg.com/@types/cookie/-/cookie-0.4.1.tgz#bfd02c1f2224567676c1545199f87c3a861d878d"
  integrity sha512-XW/Aa8APYr6jSVVA1y/DEIZX0/GMKLEVekNG727R8cs56ahETkRAy/3DR7+fJyh7oUgGwNQaRfXCun0+KbWY7Q==

"@types/cors@^2.8.12":

Вы можете настроить `Form` точно так же, как настраиваете и  `Body` ( `Query`, `Path`, `Cookie`), включая валидации, примеры, псевдонимы (например, `user-name` вместо `username`) и т.д.

/// info | "Дополнительная информация"

`Form` - это класс, который наследуется непосредственно от `Body`.

///

Com `Form` você pode declarar os mesmos metadados e validação que com `Body` (e `Query`, `Path`, `Cookie`).

/// info | "Informação"

`Form` é uma classe que herda diretamente de `Body`.

///

/// tip | "Dica"

///

## Использование `example` и `examples` в OpenAPI

При использовании любой из этих функций:

* `Path()`
* `Query()`
* `Header()`
* `Cookie()`
* `Body()`
* `Form()`
* `File()`

вы также можете добавить аргумент, содержащий `example` или группу `examples` с дополнительной информацией, которая будет добавлена в **OpenAPI**.

                It is also useful when you want to have authentication that can be
                provided in one of multiple optional ways (for example, in an HTTP
                Bearer token or in a cookie).
                """
            ),
        ] = True,
    ):
        self.model = HTTPBearerModel(bearerFormat=bearerFormat, description=description)

```Python hl_lines="4  10-13"
{!> ../../docs_src/schema_extra_example/tutorial002.py!}
```

////

## JSON Schema에서의 `examples` - OpenAPI

이들 중에서 사용합니다:

* `Path()`
* `Query()`
* `Header()`
* `Cookie()`
* `Body()`
* `Form()`
* `File()`

**OpenAPI**의 **JSON 스키마**에 추가될 부가적인 정보를 포함한 `examples` 모음을 선언할 수 있습니다.

### `examples`를 포함한 `Body`

여기, `Body()`에 예상되는 예제 데이터 하나를 포함한 `examples`를 넘겼습니다:

```

例如，OAuth2 规范的 "密码流" 模式规定要通过表单字段发送 `username` 和 `password`。

<abbr title="specification">该规范</abbr>要求字段必须命名为 `username` 和 `password`，并通过表单字段发送，不能用 JSON。

使用 `Form` 可以声明与 `Body` （及 `Query`、`Path`、`Cookie`）相同的元数据和验证。

/// info | "说明"

`Form` 是直接继承自 `Body` 的类。

///

/// tip | "提示"

声明表单体要显式使用 `Form` ，否则，FastAPI 会把该参数当作查询参数或请求体（JSON）参数。

///

## 关于 "表单字段"

With `Form` you can declare the same configurations as with `Body` (and `Query`, `Path`, `Cookie`), including validation, examples, an alias (e.g. `user-name` instead of `username`), etc.

/// info

`Form` is a class that inherits directly from `Body`.

///

/// tip

    )
    val cookieManager = CookieManager(null, CookiePolicy.ACCEPT_ORIGINAL_SERVER)
    val cookie = HttpCookie("c", "cookie")
    cookie.domain = server.hostName
    cookie.path = "/"
    val portList = server.port.toString()
    cookie.portlist = portList
    cookieManager.cookieStore.add(server.url("/").toUri(), cookie)
    client =
      client.newBuilder()
        .cookieJar(JavaNetCookieJar(cookieManager))