But FastAPI also supports using <a href="https://docs.python.org/3/library/dataclasses.html" class="external-link" target="_blank">`dataclasses`</a> the same way:

```Python hl_lines="1  7-12  19-20"
{!../../../docs_src/dataclasses/tutorial001.py!}
```

& 👆 💪 👉 🚥 💽 🆎 📨 🚫 🎻.

🖼, 👉 🈸 👥 🚫 ⚙️ FastAPI 🛠️ 🛠️ ⚗ 🎻 🔗 ⚪️➡️ Pydantic 🏷 🚫 🏧 🔬 🎻. 👐, 👥 📣 📨 🎚 🆎 📁, 🚫 🎻:

```Python hl_lines="17-22  24"
{!../../../docs_src/path_operation_advanced_configuration/tutorial007.py!}
```

👐, 👐 👥 🚫 ⚙️ 🔢 🛠️ 🛠️, 👥 ⚙️ Pydantic 🏷 ❎ 🏗 🎻 🔗 💽 👈 👥 💚 📨 📁.

=== "Python 3.10+"

    ```Python hl_lines="15-16"
    {!> ../../../docs_src/body/tutorial003_py310.py!}
    ```

=== "Python 3.8+"

    ```Python hl_lines="17-18"
    {!> ../../../docs_src/body/tutorial003.py!}
    ```

## 요청 본문 + 경로 + 쿼리 매개변수

**본문**, **경로** 그리고 **쿼리** 매개변수 모두 동시에 선언할 수도 있습니다.

**FastAPI**는 각각을 인지하고 데이터를 옳바른 위치에 가져올 것입니다.

#### Comparer les *membres d'énumération*

Vous pouvez comparer ce paramètre avec les membres de votre énumération `ModelName` :

```Python hl_lines="17"
{!../../../docs_src/path_params/tutorial005.py!}
```

#### Récupérer la *valeur de l'énumération*

=== "파이썬 3.7 이상"

    ```Python hl_lines="19-22  26-27"
    {!> ../../../docs_src/security/tutorial002.py!}
    ```

=== "파이썬 3.10 이상"

    ```Python hl_lines="17-20  24-25"
    {!> ../../../docs_src/security/tutorial002_py310.py!}
    ```

## 현재 유저 주입하기

이제 *경로 작동*에서 `get_current_user`와 동일한 `Depends`를 사용할 수 있습니다.

=== "파이썬 3.7 이상"

    ```Python hl_lines="31"

- login: nkhitrov
  count: 17
  avatarUrl: https://avatars.githubusercontent.com/u/28262306?u=66ee21316275ef356081c2efc4ed7a4572e690dc&v=4
  url: https://github.com/nkhitrov
- login: Hultner
  count: 17
  avatarUrl: https://avatars.githubusercontent.com/u/2669034?u=115e53df959309898ad8dc9443fbb35fee71df07&v=4
  url: https://github.com/Hultner
- login: harunyasar
  count: 17

```Python
item: Item = Body(embed=True)
```

так же, как в этом примере:

=== "Python 3.10+"

    ```Python hl_lines="17"
    {!> ../../../docs_src/body_multiple_params/tutorial005_an_py310.py!}
    ```

=== "Python 3.9+"

    ```Python hl_lines="17"
    {!> ../../../docs_src/body_multiple_params/tutorial005_an_py39.py!}
    ```

=== "Python 3.8+"

    ```Python hl_lines="18"

We can declare all that without having to modify the original `APIRouter` by passing those parameters to `app.include_router()`:

```Python hl_lines="14-17" title="app/main.py"
{!../../../docs_src/bigger_applications/app/main.py!}
```

但是我们仍然希望在包含 `APIRouter` 时设置一个自定义的 `prefix`，以便其所有*路径操作*以 `/admin` 开头，我们希望使用本项目已经有的 `dependencies` 保护它，并且我们希望它包含自定义的 `tags` 和 `responses`。

我们可以通过将这些参数传递给 `app.include_router()` 来完成所有的声明，而不必修改原始的 `APIRouter`：

```Python hl_lines="14-17" title="app/main.py"
{!../../../docs_src/bigger_applications/app/main.py!}
```

这样，原始的 `APIRouter` 将保持不变，因此我们仍然可以与组织中的其他项目共享相同的 `app/internal/admin.py` 文件。

结果是在我们的应用程序中，来自 `admin` 模块的每个*路径操作*都将具有：

    {!> ../../../docs_src/dependencies/tutorial002_an.py!}
    ```

=== "Python 3.10+ non-Annotated"

    !!! tip
        Prefer to use the `Annotated` version if possible.

    ```Python hl_lines="17"
    {!> ../../../docs_src/dependencies/tutorial002_py310.py!}
    ```

=== "Python 3.8+ non-Annotated"

    !!! tip
        Prefer to use the `Annotated` version if possible.