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Exemple de code

Java

Pour savoir comment installer et utiliser la bibliothèque cliente pour Cloud Tasks, consultez la page Bibliothèques clientes Cloud Tasks.

import com.google.cloud.tasks.v2.CloudTasksClient;
import com.google.cloud.tasks.v2.LocationName;
import com.google.cloud.tasks.v2.Queue;
import com.google.cloud.tasks.v2.QueueName;
import java.io.IOException;

public class CreateQueue {

  public static void main(String[] args) throws IOException {
    // TODO(developer): Replace these variables before running the sample.
    String projectId = "my-project-id";
    String locationId = "us-central1";
    String queueId = "my-queue";
    createQueue(projectId, locationId, queueId);
  }

  // Create a queue using the Cloud Tasks client.
  public static void createQueue(String projectId, String locationId, String queueId)
      throws IOException {

    // Instantiates a client.
    try (CloudTasksClient client = CloudTasksClient.create()) {

      // Construct the fully qualified location.
      String parent = LocationName.of(projectId, locationId).toString();

      // Construct the fully qualified queue path.
      String queuePath = QueueName.of(projectId, locationId, queueId).toString();

      // Send create queue request.
      Queue queue = client.createQueue(parent, Queue.newBuilder().setName(queuePath).build());

      System.out.println("Queue created: " + queue.getName());
    }
  }
}

Node.js

Pour savoir comment installer et utiliser la bibliothèque cliente pour Cloud Tasks, consultez la page Bibliothèques clientes Cloud Tasks.

// Imports the Google Cloud Tasks library.
const cloudTasks = require('@google-cloud/tasks');

// Instantiates a client.
const client = new cloudTasks.CloudTasksClient();

async function createQueue() {
  // Send create queue request.
  const [response] = await client.createQueue({
    // The fully qualified path to the location where the queue is created
    parent: client.locationPath(project, location),
    queue: {
      // The fully qualified path to the queue
      name: client.queuePath(project, location, queue),
      appEngineHttpQueue: {
        appEngineRoutingOverride: {
          // The App Engine service that will receive the tasks.
          service: 'default',
        },
      },
    },
  });
  console.log(`Created queue ${response.name}`);
}
createQueue();

Python

Pour savoir comment installer et utiliser la bibliothèque cliente pour Cloud Tasks, consultez la page Bibliothèques clientes Cloud Tasks.

def create_queue(project, queue_name, location):
    """Create a task queue."""

    from google.cloud import tasks_v2

    # Create a client.
    client = tasks_v2.CloudTasksClient()

    # Construct the fully qualified location path.
    parent = f"projects/{project}/locations/{location}"

    # Construct the create queue request.
    queue = {"name": client.queue_path(project, location, queue_name)}

    # Use the client to create the queue.
    response = client.create_queue(request={"parent": parent, "queue": queue})

    print("Created queue {}".format(response.name))
    return response

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