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Ajouter un document Firestore à l'aide d'un mappage imbriqué

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Pour obtenir une documentation détaillée incluant cet exemple de code, consultez les articles suivants :

Exemple de code

Pour vous authentifier auprès de Firestore, configurez le service Identifiants par défaut de l'application. Pour en savoir plus, consultez Configurer l'authentification pour un environnement de développement local.

DocumentReference docRef = db.Collection("data").Document("one");
Dictionary<string, object> docData = new Dictionary<string, object>
{
    { "stringExample", "Hello World" },
    { "booleanExample", false },
    { "numberExample", 3.14159265 },
    { "nullExample", null },
    { "arrayExample", new object[] { 5, true, "Hello" } },
    { "objectExample", new Dictionary<string, object>
        {
            { "a", 5 },
            { "b", true},
        }
    }
};

await docRef.SetAsync(docData);


import (
	"context"
	"log"
	"time"

	"cloud.google.com/go/firestore"
)

func addDocDataTypes(ctx context.Context, client *firestore.Client) error {
	doc := make(map[string]interface{})
	doc["stringExample"] = "Hello world!"
	doc["booleanExample"] = true
	doc["numberExample"] = 3.14159265
	doc["dateExample"] = time.Now()
	doc["arrayExample"] = []interface{}{5, true, "hello"}
	doc["nullExample"] = nil
	doc["objectExample"] = map[string]interface{}{
		"a": 5,
		"b": true,
	}

	_, err := client.Collection("data").Doc("one").Set(ctx, doc)
	if err != nil {
		// Handle any errors in an appropriate way, such as returning them.
		log.Printf("An error has occurred: %s", err)
	}

	return err
}

Map<String, Object> docData = new HashMap<>();
docData.put("stringExample", "Hello, World");
docData.put("booleanExample", false);
docData.put("numberExample", 3.14159265);
docData.put("nullExample", null);

ArrayList<Object> arrayExample = new ArrayList<>();
Collections.addAll(arrayExample, 5L, true, "hello");
docData.put("arrayExample", arrayExample);

Map<String, Object> objectExample = new HashMap<>();
objectExample.put("a", 5L);
objectExample.put("b", true);

docData.put("objectExample", objectExample);

ApiFuture<WriteResult> future = db.collection("data").document("one").set(docData);
System.out.println("Update time : " + future.get().getUpdateTime());

const data = {
  stringExample: 'Hello, World!',
  booleanExample: true,
  numberExample: 3.14159265,
  dateExample: Timestamp.fromDate(new Date('December 10, 1815')),
  arrayExample: [5, true, 'hello'],
  nullExample: null,
  objectExample: {
    a: 5,
    b: true
  }
};

const res = await db.collection('data').doc('one').set(data);

$data = [
    'stringExample' => 'Hello World',
    'booleanExample' => true,
    'numberExample' => 3.14159265,
    'dateExample' => new Timestamp(new DateTime()),
    'arrayExample' => array(5, true, 'hello'),
    'nullExample' => null,
    'objectExample' => ['a' => 5, 'b' => true],
    'documentReferenceExample' => $db->collection('samples/php/data')->document('two'),
];
$db->collection('samples/php/data')->document('one')->set($data);
printf('Set multiple data-type data for the one document in the data collection.' . PHP_EOL);

data = {
    "stringExample": "Hello, World!",
    "booleanExample": True,
    "numberExample": 3.14159265,
    "dateExample": datetime.datetime.now(tz=datetime.timezone.utc),
    "arrayExample": [5, True, "hello"],
    "nullExample": None,
    "objectExample": {"a": 5, "b": True},
}

db.collection("data").document("one").set(data)

doc_ref = firestore.doc "#{collection_path}/one"

data = {
  stringExample:  "Hello, World!",
  booleanExample: true,
  numberExample:  3.14159265,
  dateExample:    DateTime.now,
  arrayExample:   [5, true, "hello"],
  nullExample:    nil,
  objectExample:  {
    a: 5,
    b: true
  }
}

doc_ref.set data

Étape suivante

Pour rechercher et filtrer des exemples de code pour d'autres Google Cloud produits, consultez l'explorateur d'exemplesGoogle Cloud .