{* ../../docs_src/background_tasks/tutorial002_an_py310.py hl[13,15,22,25] *}

Bu örnekte, response gönderildikten *sonra* mesajlar `log.txt` dosyasına yazılacaktır.

Request’te bir query varsa, log’a bir arka plan göreviyle yazılır.

Ardından *path operation function* içinde oluşturulan başka bir arka plan görevi, `email` path parametresini kullanarak bir mesaj yazar.

## Teknik Detaylar { #technical-details }

            assertEquals(expected.get(i), subRangeMap.get(i));
          }

          for (Range<Integer> query : RANGES) {
            assertEquals(
                expected.asMapOfRanges().get(query), subRangeMap.asMapOfRanges().get(query));
          }
        }
      }
    }
  }

  public void testSubSubRangeMap() {

---

## API Reference

### Search APIs

#### JSON Search API

**Endpoints**:
- `GET /api/v1/documents?q={query}` (recommended)
- `GET /json/?q={query}` (legacy, for backward compatibility)

**Parameters**:
- `q` - Query string
- `num` - Results per page (default: 20)
- `start` - Starting offset (default: 0)
- `fields.label` - Label filter
- `lang` - Language preference

/// note | Hinweis

Dies wird seit FastAPI Version `0.115.0` unterstützt. 🤓

///

/// tip | Tipp

Diese gleiche Technik gilt für `Query`, `Cookie` und `Header`. 😎

///

## Cookies mit einem Pydantic-Modell { #cookies-with-a-pydantic-model }

- path operations (plural): chemins d'accès
- path operation function: fonction de chemin d'accès
- path operation decorator: décorateur de chemin d'accès

- path parameter: paramètre de chemin
- query parameter: paramètre de requête

- the `Request`: `Request` (keep as code identifier)
- the `Response`: `Response` (keep as code identifier)

- deployment: déploiement
- to upgrade: mettre à niveau

			t.Errorf("no error should returns when query %v, but got %v", user.ID, err)
		}
	}

	for _, user := range []User{users[0], users[2]} {
		result = User{}
		if err := DB.Where("id = ?", user.ID).First(&result).Error; err != nil {
			t.Errorf("no error should returns when query %v, but got %v", user.ID, err)
		}
	}

	if err := DB.Delete(&users[0]).Error; err != nil {

/** File generated by Grunt -- do not modify
 *  JQUERY-FORM-VALIDATOR
 *
 *  @version 2.3.77
 *  @website http://formvalidator.net/
 *  @author Victor Jonsson, http://victorjonsson.se
 *  @license MIT
 */

        "multi": false,
        "name": "scrape_jobs",
        "options": [],
        "query": {
          "query": "label_values(job)",
          "refId": "StandardVariableQuery"
        },
        "refresh": 1,
        "regex": "",
        "skipUrlSync": false,
        "sort": 0,
        "type": "query"
      }
    ]
  },
  "time": {
    "from": "now-1h",
    "to": "now"

Aber bei der Betrachtung von Benchmarks und Vergleichen sollten Sie Folgendes beachten.

# Dependencias Globales { #global-dependencies }

Para algunos tipos de aplicaciones, podrías querer agregar dependencias a toda la aplicación.

Similar a como puedes [agregar `dependencies` a los *path operation decorators*](dependencies-in-path-operation-decorators.md), puedes agregarlos a la aplicación de `FastAPI`.

En ese caso, se aplicarán a todas las *path operations* en la aplicación:

{* ../../docs_src/dependencies/tutorial012_an_py310.py hl[17] *}