## Benutzerdefinierte `APIRoute`-Klasse in einem Router { #custom-apiroute-class-in-a-router }

Sie können auch den Parameter `route_class` eines `APIRouter` festlegen:

{* ../../docs_src/custom_request_and_route/tutorial003_py310.py hl[26] *}

## Custom `APIRoute` class in a router { #custom-apiroute-class-in-a-router }

You can also set the `route_class` parameter of an `APIRouter`:

{* ../../docs_src/custom_request_and_route/tutorial003_py310.py hl[26] *}

## Clase personalizada `APIRoute` en un router { #custom-apiroute-class-in-a-router }

También puedes establecer el parámetro `route_class` de un `APIRouter`:

{* ../../docs_src/custom_request_and_route/tutorial003_py310.py hl[26] *}

## Пользовательский класс `APIRoute` в роутере { #custom-apiroute-class-in-a-router }

Вы также можете задать параметр `route_class` у `APIRouter`:

{* ../../docs_src/custom_request_and_route/tutorial003_py310.py hl[26] *}

///

### Callback router'ını ekleyin { #add-the-callback-router }

Bu noktada, yukarıda oluşturduğunuz callback router'ında gerekli callback *path operation*'ları (external geliştiricinin *external API*'de implemente etmesi gerekenler) hazır.

Şimdi sizin API'nizin *path operation decorator*'ında `callbacks` parametresini kullanarak, callback router'ının `.routes` attribute'unu (bu aslında route/*path operation*'lardan oluşan bir `list`) geçin:

## Користувацький клас `APIRoute` у маршрутизаторі { #custom-apiroute-class-in-a-router }

Можна також встановити параметр `route_class` у `APIRouter`:

{* ../../docs_src/custom_request_and_route/tutorial003_py310.py hl[26] *}

{* ../../docs_src/custom_request_and_route/tutorial002_an_py310.py hl[17:19] *}

## 在路由器中自定义 `APIRoute` 类 { #custom-apiroute-class-in-a-router }

你也可以设置 `APIRouter` 的 `route_class` 参数：

{* ../../docs_src/custom_request_and_route/tutorial003_py310.py hl[26] *}

在此示例中，`router` 下的路径操作将使用自定义的 `TimedRoute` 类，响应中会多一个 `X-Response-Time` 头，包含生成响应所用的时间：

///

### Подключите маршрутизатор обратного вызова { #add-the-callback-router }

К этому моменту у вас есть необходимые *операции пути* обратного вызова (те, которые *внешний разработчик* должен реализовать во *внешнем API*) в созданном выше маршрутизаторе обратных вызовов.

## Features { #features }

- **Path Operation Explorer** - A sidebar tree view of all <dfn title="routes, endpoints">*path operations*</dfn> in your application. Click to jump to any route or router definition.
- **Route Search** - Search by path, method, or name with <kbd>Ctrl</kbd> + <kbd>Shift</kbd> + <kbd>E</kbd> (on macOS: <kbd>Cmd</kbd> + <kbd>Shift</kbd> + <kbd>E</kbd>).

{* ../../docs_src/custom_request_and_route/tutorial002_an_py310.py hl[17:19] *}

## 라우터에서의 커스텀 `APIRoute` 클래스 { #custom-apiroute-class-in-a-router }

`APIRouter`의 `route_class` 파라미터를 설정할 수도 있습니다:

{* ../../docs_src/custom_request_and_route/tutorial003_py310.py hl[26] *}

이 예시에서는 `router` 아래의 *경로 처리*들이 커스텀 `TimedRoute` 클래스를 사용하며, 응답을 생성하는 데 걸린 시간을 담은 추가 `X-Response-Time` 헤더가 응답에 포함됩니다: