=== "Python 3.9+"

    ```Python hl_lines="9  15"
    {!> ../../../docs_src/request_files/tutorial001_03_an_py39.py!}
    ```

=== "Python 3.6+"

    ```Python hl_lines="8  14"
    {!> ../../../docs_src/request_files/tutorial001_03_an.py!}
    ```

=== "Python 3.6+ без Annotated"

    !!! tip "Подсказка"

![Swagger UI interaction](https://fastapi.tiangolo.com/img/index/index-03-swagger-02.png)

* Thay thế với tài liệu API với <a href="https://github.com/Rebilly/ReDoc" class="external-link" target="_blank"><strong>ReDoc</strong></a>.

![ReDoc](https://fastapi.tiangolo.com/img/index/index-06-redoc-02.png)

![Swagger UI Interaktion](https://fastapi.tiangolo.com/img/index/index-03-swagger-02.png)

* Alternative API-Dokumentation mit <a href="https://github.com/Rebilly/ReDoc" class="external-link" target="_blank"><strong>ReDoc</strong></a>.

* Interaktywna dokumentacja API zaktualizuje sie automatycznie, także z nową treścią żądania (body):

![Swagger UI](https://fastapi.tiangolo.com/img/index/index-03-swagger-02.png)

* Kliknij przycisk "Try it out" (wypróbuj), pozwoli Ci to wypełnić parametry i bezpośrednio użyć API:

![Swagger UI interaction](https://fastapi.tiangolo.com/img/index/index-04-swagger-03.png)

* Интерактивная документация API будет автоматически обновляться, включая новое тело:

![Swagger UI](https://fastapi.tiangolo.com/img/index/index-03-swagger-02.png)

* Нажмите на кнопку "Try it out", это позволит вам заполнить параметры и напрямую взаимодействовать с API:

![Swagger UI interaction](https://fastapi.tiangolo.com/img/index/index-04-swagger-03.png)

* La documentazione interattiva dell'API verrà automaticamente aggiornata, includendo il nuovo _body_:

![Swagger UI](https://fastapi.tiangolo.com/img/index/index-03-swagger-02.png)

* Fai click sul pulsante "Try it out", che ti permette di inserire i parametri per interagire direttamente con l'API:

![Swagger UI interaction](https://fastapi.tiangolo.com/img/index/index-04-swagger-03.png)

### 交互式 API 文档升级

访问 <a href="http://127.0.0.1:8000/docs" class="external-link" target="_blank">http://127.0.0.1:8000/docs</a>。

* 交互式 API 文档将会自动更新，并加入新的请求体：

![Swagger UI](https://fastapi.tiangolo.com/img/index/index-03-swagger-02.png)

* 点击「Try it out」按钮，之后你可以填写参数并直接调用 API：

![Swagger UI interaction](https://fastapi.tiangolo.com/img/index/index-04-swagger-03.png)

* 然后点击「Execute」按钮，用户界面将会和 API 进行通信，发送参数，获取结果并在屏幕上展示：

=== "Python 3.9+"

    ```Python hl_lines="9  15"
    {!> ../../../docs_src/request_files/tutorial001_03_an_py39.py!}
    ```

=== "Python 3.8+"

    ```Python hl_lines="8  14"
    {!> ../../../docs_src/request_files/tutorial001_03_an.py!}
    ```

=== "Python 3.8+ nicht annotiert"

    !!! tip "Tipp"
        Bevorzugen Sie die `Annotated`-Version, falls möglich.

* <a href="https://github.com/swagger-api/swagger-ui" class="external-link" target="_blank"><strong>Swagger UI</strong></a>で、インタラクティブな探索をしながら、ブラウザから直接APIを呼び出してテストが行えます。

![Swagger UI interaction](https://fastapi.tiangolo.com/img/index/index-03-swagger-02.png)

* <a href="https://github.com/Rebilly/ReDoc" class="external-link" target="_blank"><strong>ReDoc</strong></a>を使用したもう一つのAPIドキュメント生成。

![ReDoc](https://fastapi.tiangolo.com/img/index/index-06-redoc-02.png)

=== "Python 3.9+"

    ```Python hl_lines="9  15"
    {!> ../../../docs_src/request_files/tutorial001_03_an_py39.py!}
    ```

=== "Python 3.8+"

    ```Python hl_lines="8  14"
    {!> ../../../docs_src/request_files/tutorial001_03_an.py!}
    ```

=== "Python 3.8+ non-Annotated"

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