Obtenir des informations sur un produit

Récupérez des informations sur un produit.

En savoir plus

Pour obtenir une documentation détaillée incluant cet exemple de code, consultez la page suivante :

Obtenir et répertorier des ressources

Exemple de code

Go

Pour savoir comment installer et utiliser la bibliothèque cliente pour la recherche de produits de l'API Vision, consultez la page Bibliothèques clientes de la recherche de produits de l'API Vision. Pour en savoir plus, consultez la documentation de référence sur les API de la recherche de produits de l'API Vision en langage Go.

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


import (
	"context"
	"fmt"
	"io"

	vision "cloud.google.com/go/vision/apiv1"
	"cloud.google.com/go/vision/v2/apiv1/visionpb"
)

// getProduct gets a product.
func getProduct(w io.Writer, projectID string, location string, productID string) error {
	ctx := context.Background()
	c, err := vision.NewProductSearchClient(ctx)
	if err != nil {
		return fmt.Errorf("NewProductSearchClient: %w", err)
	}
	defer c.Close()

	req := &visionpb.GetProductRequest{
		Name: fmt.Sprintf("projects/%s/locations/%s/products/%s", projectID, location, productID),
	}

	resp, err := c.GetProduct(ctx, req)
	if err != nil {
		return fmt.Errorf("GetProduct: %w", err)
	}

	fmt.Fprintf(w, "Product name: %s\n", resp.Name)
	fmt.Fprintf(w, "Product display name: %s\n", resp.DisplayName)
	fmt.Fprintf(w, "Product category: %s\n", resp.ProductCategory)
	fmt.Fprintf(w, "Product labels: %s\n", resp.ProductLabels)

	return nil
}

Java

/**
 * Get information about a product.
 *
 * @param projectId - Id of the project.
 * @param computeRegion - Region name.
 * @param productId - Id of the product.
 * @throws IOException - on I/O errors.
 */
public static void getProduct(String projectId, String computeRegion, String productId)
    throws IOException {
  try (ProductSearchClient client = ProductSearchClient.create()) {

    // Get the full path of the product.
    String formattedName = ProductName.format(projectId, computeRegion, productId);
    // Get complete detail of the product.
    Product product = client.getProduct(formattedName);
    // Display the product information
    System.out.println(String.format("Product name: %s", product.getName()));
    System.out.println(
        String.format(
            "Product id: %s",
            product.getName().substring(product.getName().lastIndexOf('/') + 1)));
    System.out.println(String.format("Product display name: %s", product.getDisplayName()));
    System.out.println(String.format("Product description: %s", product.getDescription()));
    System.out.println(String.format("Product category: %s", product.getProductCategory()));
    System.out.println(String.format("Product labels: "));
    for (Product.KeyValue element : product.getProductLabelsList()) {
      System.out.println(String.format("%s: %s", element.getKey(), element.getValue()));
    }
  }
}

Node.js

// Imports the Google Cloud client library
const vision = require('@google-cloud/vision');

// Creates a client
const client = new vision.ProductSearchClient();

async function getProduct() {
  /**
   * TODO(developer): Uncomment the following line before running the sample.
   */
  // const projectId = 'Your Google Cloud project Id';
  // const location = 'A compute region name';
  // const productId = 'Id of the product';

  // Resource path that represents Google Cloud Platform location.
  const productPath = client.productPath(projectId, location, productId);

  const [product] = await client.getProduct({name: productPath});
  console.log(`Product name: ${product.name}`);
  console.log(`Product id: ${product.name.split('/').pop()}`);
  console.log(`Product display name: ${product.displayName}`);
  console.log(`Product description: ${product.description}`);
  console.log(`Product category: ${product.productCategory}`);
  console.log(`Product labels: ${product.productLabels}`);
}
getProduct();

Python

from google.cloud import vision
from google.protobuf import field_mask_pb2 as field_mask

def get_product(project_id, location, product_id):
    """Get information about a product.
    Args:
        project_id: Id of the project.
        location: A compute region name.
        product_id: Id of the product.
    """
    client = vision.ProductSearchClient()

    # Get the full path of the product.
    product_path = client.product_path(
        project=project_id, location=location, product=product_id
    )

    # Get complete detail of the product.
    product = client.get_product(name=product_path)

    # Display the product information.
    print(f"Product name: {product.name}")
    print("Product id: {}".format(product.name.split("/")[-1]))
    print(f"Product display name: {product.display_name}")
    print(f"Product description: {product.description}")
    print(f"Product category: {product.product_category}")
    print(f"Product labels: {product.product_labels}")

Étapes suivantes

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