```

=== "🐍 3️⃣.1️⃣0️⃣ & 🔛"

    ```Python hl_lines="2  8-11"
    {!> ../../../docs_src/schema_extra_example/tutorial002_py310.py!}
    ```

!!! warning
    🚧 🤯 👈 📚 ➕ ❌ 🚶‍♀️ 🏆 🚫 🚮 🙆 🔬, 🕴 ➕ ℹ, 🧾 🎯.

## `example` & `examples` 🗄

🕐❔ ⚙️ 🙆:

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

    {!> ../../../docs_src/schema_extra_example/tutorial002_py310.py!}
    ```

=== "Python 3.8+"

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

!!! warning
    请记住，传递的那些额外参数不会添加任何验证，只会添加注释，用于文档的目的。

## `Body` 额外参数

你可以通过传递额外信息给 `Field` 同样的方式操作`Path`, `Query`, `Body`等。

比如，你可以将请求体的一个 `example` 传递给 `Body`:

=== "Python 3.10+"

    ```Python hl_lines="22-27"

    Sie sind für ältere Versionen relevanter, bevor OpenAPI 3.1.0 verfügbar war.

    Sie können dies als eine kurze **Geschichtsstunde** zu OpenAPI und JSON Schema betrachten. 🤓

!!! warning "Achtung"
    Dies sind sehr technische Details zu den Standards **JSON Schema** und **OpenAPI**.

    They are more relevant for older versions, before OpenAPI 3.1.0 was available.

    You can consider this a brief OpenAPI and JSON Schema **history lesson**. 🤓

!!! warning
    These are very technical details about the standards **JSON Schema** and **OpenAPI**.

    If the ideas above already work for you, that might be enough, and you probably don't need these details, feel free to skip them.