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Obtenir des informations sur l'ensemble de produits

Récupérer des informations sur un ensemble de produits

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Exemple de code

Go


import (
	"context"
	"fmt"
	"io"

	vision "cloud.google.com/go/vision/apiv1"
	visionpb "google.golang.org/genproto/googleapis/cloud/vision/v1"
)

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

	req := &visionpb.GetProductSetRequest{
		Name: fmt.Sprintf("projects/%s/locations/%s/productSets/%s", projectID, location, productSetID),
	}

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

	fmt.Fprintf(w, "Product set name: %s\n", resp.Name)
	fmt.Fprintf(w, "Product set display name: %s\n", resp.DisplayName)
	fmt.Fprintf(w, "Product set index time:\n")
	fmt.Fprintf(w, "seconds: %d\n", resp.IndexTime.Seconds)
	fmt.Fprintf(w, "nanos: %d\n", resp.IndexTime.Nanos)

	return nil
}

Java

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

    // Get the full path of the product set.
    String formattedName =
        ProductSearchClient.formatProductSetName(projectId, computeRegion, productSetId);
    // Get complete detail of the product set.
    ProductSet productSet = client.getProductSet(formattedName);
    // Display the product set information
    System.out.println(String.format("Product set name: %s", productSet.getName()));
    System.out.println(
        String.format(
            "Product set id: %s",
            productSet.getName().substring(productSet.getName().lastIndexOf('/') + 1)));
    System.out.println(
        String.format("Product set display name: %s", productSet.getDisplayName()));
    System.out.println("Product set index time:");
    System.out.println(String.format("\tseconds: %s", productSet.getIndexTime().getSeconds()));
    System.out.println(String.format("\tnanos: %s", productSet.getIndexTime().getNanos()));
  }
}

Node.js

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

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

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

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

  const [productSet] = await client.getProductSet({name: productSetPath});
  console.log(`Product Set name: ${productSet.name}`);
  console.log(`Product Set display name: ${productSet.displayName}`);
}
getProductSet();

Python

from google.cloud import vision

def get_product_set(project_id, location, product_set_id):
    """Get info about the product set.
    Args:
        project_id: Id of the project.
        location: A compute region name.
        product_set_id: Id of the product set.
    """
    client = vision.ProductSearchClient()

    # Get the full path of the product set.
    product_set_path = client.product_set_path(
        project=project_id, location=location,
        product_set=product_set_id)

    # Get complete detail of the product set.
    product_set = client.get_product_set(name=product_set_path)

    # Display the product set information.
    print('Product set name: {}'.format(product_set.name))
    print('Product set id: {}'.format(product_set.name.split('/')[-1]))
    print('Product set display name: {}'.format(product_set.display_name))
    print('Product set index time: ')
    print(product_set.index_time)

Étape suivante

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