Conseguir un vehículo
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Puedes obtener un vehículo desde un entorno de servidor con gRPC o REST. En este documento, se proporcionan ejemplos de ambos casos.
Usa gRPC para obtener un vehículo de reparto
Java
En el siguiente ejemplo, se muestra cómo usar la biblioteca de gRPC de Java para buscar un vehículo.
static final String PROJECT_ID = "my-delivery-co-gcp-project";
static final String VEHICLE_ID = "vehicle-8241890";
DeliveryServiceBlockingStub deliveryService =
DeliveryServiceGrpc.newBlockingStub(channel);
// Vehicle request
String name = "providers/" + PROJECT_ID + "/deliveryVehicles/" + VEHICLE_ID;
GetDeliveryVehicleRequest getVehicleRequest = GetDeliveryVehicleRequest.newBuilder() // No need for the header
.setName(name)
.build();
try {
DeliveryVehicle vehicle = deliveryService.getDeliveryVehicle(getVehicleRequest);
} catch (StatusRuntimeException e) {
Status s = e.getStatus();
switch (s.getCode()) {
case NOT_FOUND:
break;
case PERMISSION_DENIED:
break;
}
return;
}
REST
Para obtener un vehículo de un entorno de servidor con REST, haz una llamada a GetVehicle
de la siguiente manera:
GET https://fleetengine.googleapis.com/v1/providers/<project_id>/deliveryVehicles/<vehicleId>
# Set JWT, PROJECT_ID, and VEHICLE_ID in the local environment
curl -H "Authorization: Bearer ${JWT}" \
"https://fleetengine.googleapis.com/v1/providers/${PROJECT_ID}/deliveryVehicles/${VEHICLE_ID}"
Si la búsqueda se realiza correctamente, el cuerpo de la respuesta contiene una entidad de vehículo.
¿Qué sigue?
Salvo que se indique lo contrario, el contenido de esta página está sujeto a la licencia Atribución 4.0 de Creative Commons, y los ejemplos de código están sujetos a la licencia Apache 2.0. Para obtener más información, consulta las políticas del sitio de Google Developers. Java es una marca registrada de Oracle o sus afiliados.
Última actualización: 2025-08-31 (UTC)
[null,null,["Última actualización: 2025-08-31 (UTC)"],[[["\u003cp\u003eYou can retrieve vehicle data using either gRPC or REST methods.\u003c/p\u003e\n"],["\u003cp\u003eThis document provides code samples demonstrating how to get a vehicle using both Java gRPC and REST.\u003c/p\u003e\n"],["\u003cp\u003eBefore making vehicle requests, review the requirements in the vehicle requests section of the introduction.\u003c/p\u003e\n"],["\u003cp\u003eIf the vehicle lookup is successful, the response will contain a vehicle entity.\u003c/p\u003e\n"]]],["Before requesting a vehicle, review the requirements. Vehicles can be retrieved via gRPC or REST from a server environment. Using gRPC in Java involves creating a `GetDeliveryVehicleRequest` with the project and vehicle IDs, then using `deliveryService.getDeliveryVehicle()` to fetch it. With REST, a `GET` request to the `GetVehicle` endpoint with the project and vehicle ID is required, the response is a vehicle entity.\n"],null,["# Get a vehicle\n\n| **Note:** **Before constructing a vehicle request** , read the requirements under [Vehicle requests](/maps/documentation/mobility/fleet-engine/essentials/vehicles#vehicle_requests) in the Introduction.\n\nYou can get a vehicle either from a server environment using gRPC or REST. This\ndocument provides examples for both.\n\nUse gRPC to get a delivery vehicle\n----------------------------------\n\n### Java\n\n\nThe following example shows how to use the [Java gRPC library](/maps/documentation/mobility/fleet-engine/essentials/client-libraries-trips#java) to look up a\nvehicle. \n\n static final String PROJECT_ID = \"my-delivery-co-gcp-project\";\n static final String VEHICLE_ID = \"vehicle-8241890\";\n\n DeliveryServiceBlockingStub deliveryService =\n DeliveryServiceGrpc.newBlockingStub(channel);\n\n // Vehicle request\n String name = \"providers/\" + PROJECT_ID + \"/deliveryVehicles/\" + VEHICLE_ID;\n GetDeliveryVehicleRequest getVehicleRequest = GetDeliveryVehicleRequest.newBuilder() // No need for the header\n .setName(name)\n .build();\n\n try {\n DeliveryVehicle vehicle = deliveryService.getDeliveryVehicle(getVehicleRequest);\n } catch (StatusRuntimeException e) {\n Status s = e.getStatus();\n switch (s.getCode()) {\n case NOT_FOUND:\n break;\n case PERMISSION_DENIED:\n break;\n }\n return;\n }\n\n### REST\n\n\nTo get a vehicle from a server environment using REST, make a call to\n`GetVehicle` as follows: \n\n GET https://fleetengine.googleapis.com/v1/providers/\u003cproject_id\u003e/deliveryVehicles/\u003cvehicleId\u003e\n\n # Set JWT, PROJECT_ID, and VEHICLE_ID in the local environment\n curl -H \"Authorization: Bearer ${JWT}\" \\\n \"https://fleetengine.googleapis.com/v1/providers/${PROJECT_ID}/deliveryVehicles/${VEHICLE_ID}\"\n\nIf the lookup is successful, the response body contains a vehicle entity.\n\nWhat's next\n-----------\n\n- [List delivery vehicles](/maps/documentation/mobility/fleet-engine/essentials/vehicles/on-demand-list-vehicle)"]]