///

### Einen Callback-`APIRouter` erstellen { #create-a-callback-apirouter }

Erstellen Sie zunächst einen neuen `APIRouter`, der einen oder mehrere Callbacks enthält.

{* ../../docs_src/openapi_callbacks/tutorial001_py310.py hl[1,23] *}

### Die Callback-*Pfadoperation* erstellen { #create-the-callback-path-operation }

///

### Bir callback `APIRouter` oluşturun { #create-a-callback-apirouter }

Önce bir veya daha fazla callback içerecek yeni bir `APIRouter` oluşturun.

{* ../../docs_src/openapi_callbacks/tutorial001_py310.py hl[1,23] *}

### Callback *path operation*'ını oluşturun { #create-the-callback-path-operation }

///

### Créer un `APIRouter` de callback { #create-a-callback-apirouter }

Commencez par créer un nouveau `APIRouter` qui contiendra un ou plusieurs callbacks.

{* ../../docs_src/openapi_callbacks/tutorial001_py310.py hl[1,23] *}

### Créer le *chemin d'accès* du callback { #create-the-callback-path-operation }

Pour créer le *chemin d'accès* du callback, utilisez le même `APIRouter` que vous avez créé ci-dessus.

///

### Create a callback `APIRouter` { #create-a-callback-apirouter }

First create a new `APIRouter` that will contain one or more callbacks.

{* ../../docs_src/openapi_callbacks/tutorial001_py310.py hl[1,23] *}

### Create the callback *path operation* { #create-the-callback-path-operation }

To create the callback *path operation* use the same `APIRouter` you created above.

Primeiro crie um novo `APIRouter` que conterá um ou mais callbacks.

{* ../../docs_src/openapi_callbacks/tutorial001_py310.py hl[1,23] *}

### Crie a *operação de rota* do callback { #create-the-callback-path-operation }

Para criar a *operação de rota* do callback, use o mesmo `APIRouter` que você criou acima.

Ela deve parecer exatamente como uma *operação de rota* normal do FastAPI:

///

### Создайте `APIRouter` для обратного вызова { #create-a-callback-apirouter }

Сначала создайте новый `APIRouter`, который будет содержать один или несколько обратных вызовов.

{* ../../docs_src/openapi_callbacks/tutorial001_py310.py hl[1,23] *}

### Создайте *операцию пути* для обратного вызова { #create-the-callback-path-operation }

            }
            result.put(key, value);
          }
        } catch (UnsupportedLoadingOperationException e) {
          // loadAll not implemented, fallback to load
          for (K key : keysToLoad) {
            misses--; // get will count this miss
            result.put(key, get(key, defaultLoader));
          }
        }
      }

///

### Створіть callback `APIRouter` { #create-a-callback-apirouter }

Спочатку створіть новий `APIRouter`, який міститиме один або кілька зворотних викликів.

{* ../../docs_src/openapi_callbacks/tutorial001_py310.py hl[1,23] *}

### Створіть операцію шляху зворотного виклику { #create-the-callback-path-operation }

            return result;
        } catch (Exception e) {
            log.warn("Failed to create fresh context, using singleton", e);
            try {
                // Fallback to singleton with fresh auth
                NtlmPasswordAuthentication auth =
                        new NtlmPasswordAuthentication(SingletonContext.getInstance(), WORKGROUP, USERNAME, PASSWORD);

///

### 콜백 라우터 추가하기 { #add-the-callback-router }

이 시점에서, 위에서 만든 콜백 라우터 안에 *콜백 경로 처리(들)*(즉 *external developer*가 *external API*에 구현해야 하는 것들)을 준비했습니다.

이제 *여러분의 API 경로 처리 데코레이터*에서 `callbacks` 파라미터를 사용해, 그 콜백 라우터의 `.routes` 속성(실제로는 routes/*경로 처리*의 `list`)을 전달합니다:

{* ../../docs_src/openapi_callbacks/tutorial001_py310.py hl[33] *}

/// tip | 팁