با استفاده از Firebase Admin SDK پیام ارسال کنید

// This registration token comes from the client FCM SDKs.
const registrationToken = 'YOUR_REGISTRATION_TOKEN';

const message = {
  data: {
    score: '850',
    time: '2:45'
  },
  token: registrationToken
};

// Send a message to the device corresponding to the provided
// registration token.
getMessaging().send(message)
  .then((response) => {
    // Response is a message ID string.
    console.log('Successfully sent message:', response);
  })
  .catch((error) => {
    console.log('Error sending message:', error);
  });

// This registration token comes from the client FCM SDKs.
String registrationToken = "YOUR_REGISTRATION_TOKEN";

// See documentation on defining a message payload.
Message message = Message.builder()
    .putData("score", "850")
    .putData("time", "2:45")
    .setToken(registrationToken)
    .build();

// Send a message to the device corresponding to the provided
// registration token.
String response = FirebaseMessaging.getInstance().send(message);
// Response is a message ID string.
System.out.println("Successfully sent message: " + response);
FirebaseMessagingSnippets.java

# This registration token comes from the client FCM SDKs.
registration_token = 'YOUR_REGISTRATION_TOKEN'

# See documentation on defining a message payload.
message = messaging.Message(
    data={
        'score': '850',
        'time': '2:45',
    },
    token=registration_token,
)

# Send a message to the device corresponding to the provided
# registration token.
response = messaging.send(message)
# Response is a message ID string.
print('Successfully sent message:', response)
cloud_messaging.py

// Obtain a messaging.Client from the App.
ctx := context.Background()
client, err := app.Messaging(ctx)
if err != nil {
	log.Fatalf("error getting Messaging client: %v\n", err)
}

// This registration token comes from the client FCM SDKs.
registrationToken := "YOUR_REGISTRATION_TOKEN"

// See documentation on defining a message payload.
message := &messaging.Message{
	Data: map[string]string{
		"score": "850",
		"time":  "2:45",
	},
	Token: registrationToken,
}

// Send a message to the device corresponding to the provided
// registration token.
response, err := client.Send(ctx, message)
if err != nil {
	log.Fatalln(err)
}
// Response is a message ID string.
fmt.Println("Successfully sent message:", response)
messaging.go

// This registration token comes from the client FCM SDKs.
var registrationToken = "YOUR_REGISTRATION_TOKEN";

// See documentation on defining a message payload.
var message = new Message()
{
    Data = new Dictionary<string, string>()
    {
        { "score", "850" },
        { "time", "2:45" },
    },
    Token = registrationToken,
};

// Send a message to the device corresponding to the provided
// registration token.
string response = await FirebaseMessaging.DefaultInstance.SendAsync(message);
// Response is a message ID string.
Console.WriteLine("Successfully sent message: " + response);

// These registration tokens come from the client FCM SDKs.
const registrationTokens = [
  'YOUR_REGISTRATION_TOKEN_1',
  // …
  'YOUR_REGISTRATION_TOKEN_N',
];

const message = {
  data: {score: '850', time: '2:45'},
  tokens: registrationTokens,
};

getMessaging().sendEachForMulticast(message)
  .then((response) => {
    if (response.failureCount > 0) {
      const failedTokens = [];
      response.responses.forEach((resp, idx) => {
        if (!resp.success) {
          failedTokens.push(registrationTokens[idx]);
        }
      });
      console.log('List of tokens that caused failures: ' + failedTokens);
    }
  });

// These registration tokens come from the client FCM SDKs.
List<String> registrationTokens = Arrays.asList(
    "YOUR_REGISTRATION_TOKEN_1",
    // ...
    "YOUR_REGISTRATION_TOKEN_n"
);

MulticastMessage message = MulticastMessage.builder()
    .putData("score", "850")
    .putData("time", "2:45")
    .addAllTokens(registrationTokens)
    .build();
BatchResponse response = FirebaseMessaging.getInstance().sendEachForMulticast(message);
if (response.getFailureCount() > 0) {
  List<SendResponse> responses = response.getResponses();
  List<String> failedTokens = new ArrayList<>();
  for (int i = 0; i < responses.size(); i++) {
    if (!responses.get(i).isSuccessful()) {
      // The order of responses corresponds to the order of the registration tokens.
      failedTokens.add(registrationTokens.get(i));
    }
  }

  System.out.println("List of tokens that caused failures: " + failedTokens);
}
FirebaseMessagingSnippets.java

# These registration tokens come from the client FCM SDKs.
registration_tokens = [
    'YOUR_REGISTRATION_TOKEN_1',
    # ...
    'YOUR_REGISTRATION_TOKEN_N',
]

message = messaging.MulticastMessage(
    data={'score': '850', 'time': '2:45'},
    tokens=registration_tokens,
)
response = messaging.send_each_for_multicast(message)
if response.failure_count > 0:
    responses = response.responses
    failed_tokens = []
    for idx, resp in enumerate(responses):
        if not resp.success:
            # The order of responses corresponds to the order of the registration tokens.
            failed_tokens.append(registration_tokens[idx])
    print(f'List of tokens that caused failures: {failed_tokens}')
cloud_messaging.py

// Create a list containing up to 500 registration tokens.
// This registration tokens come from the client FCM SDKs.
registrationTokens := []string{
	"YOUR_REGISTRATION_TOKEN_1",
	// ...
	"YOUR_REGISTRATION_TOKEN_n",
}
message := &messaging.MulticastMessage{
	Data: map[string]string{
		"score": "850",
		"time":  "2:45",
	},
	Tokens: registrationTokens,
}

br, err := client.SendEachForMulticast(context.Background(), message)
if err != nil {
	log.Fatalln(err)
}

if br.FailureCount > 0 {
	var failedTokens []string
	for idx, resp := range br.Responses {
		if !resp.Success {
			// The order of responses corresponds to the order of the registration tokens.
			failedTokens = append(failedTokens, registrationTokens[idx])
		}
	}

	fmt.Printf("List of tokens that caused failures: %v\n", failedTokens)
}
messaging.go

// These registration tokens come from the client FCM SDKs.
var registrationTokens = new List<string>()
{
    "YOUR_REGISTRATION_TOKEN_1",
    // ...
    "YOUR_REGISTRATION_TOKEN_n",
};
var message = new MulticastMessage()
{
    Tokens = registrationTokens,
    Data = new Dictionary<string, string>()
    {
        { "score", "850" },
        { "time", "2:45" },
    },
};

var response = await FirebaseMessaging.DefaultInstance.SendEachForMulticastAsync(message);
if (response.FailureCount > 0)
{
    var failedTokens = new List<string>();
    for (var i = 0; i < response.Responses.Count; i++)
    {
        if (!response.Responses[i].IsSuccess)
        {
            // The order of responses corresponds to the order of the registration tokens.
            failedTokens.Add(registrationTokens[i]);
        }
    }

    Console.WriteLine($"List of tokens that caused failures: {failedTokens}");
}
FirebaseMessagingSnippets.cs

// Create a list containing up to 500 messages.
const messages = [];
messages.push({
  notification: { title: 'Price drop', body: '5% off all electronics' },
  token: registrationToken,
});
messages.push({
  notification: { title: 'Price drop', body: '2% off all books' },
  topic: 'readers-club',
});

getMessaging().sendEach(messages)
  .then((response) => {
    console.log(response.successCount + ' messages were sent successfully');
  });

// Create a list containing up to 500 messages.
List<Message> messages = Arrays.asList(
    Message.builder()
        .setNotification(Notification.builder()
            .setTitle("Price drop")
            .setBody("5% off all electronics")
            .build())
        .setToken(registrationToken)
        .build(),
    // ...
    Message.builder()
        .setNotification(Notification.builder()
            .setTitle("Price drop")
            .setBody("2% off all books")
            .build())
        .setTopic("readers-club")
        .build()
);

BatchResponse response = FirebaseMessaging.getInstance().sendEach(messages);
// See the BatchResponse reference documentation
// for the contents of response.
System.out.println(response.getSuccessCount() + " messages were sent successfully");
FirebaseMessagingSnippets.java

# Create a list containing up to 500 messages.
messages = [
    messaging.Message(
        notification=messaging.Notification('Price drop', '5% off all electronics'),
        token=registration_token,
    ),
    # ...
    messaging.Message(
        notification=messaging.Notification('Price drop', '2% off all books'),
        topic='readers-club',
    ),
]

response = messaging.send_each(messages)
# See the BatchResponse reference documentation
# for the contents of response.
print(f'{response.success_count} messages were sent successfully')
cloud_messaging.py

// Create a list containing up to 500 messages.
messages := []*messaging.Message{
	{
		Notification: &messaging.Notification{
			Title: "Price drop",
			Body:  "5% off all electronics",
		},
		Token: registrationToken,
	},
	{
		Notification: &messaging.Notification{
			Title: "Price drop",
			Body:  "2% off all books",
		},
		Topic: "readers-club",
	},
}

br, err := client.SendEach(context.Background(), messages)
if err != nil {
	log.Fatalln(err)
}

// See the BatchResponse reference documentation
// for the contents of response.
fmt.Printf("%d messages were sent successfully\n", br.SuccessCount)
messaging.go

// Create a list containing up to 500 messages.
var messages = new List<Message>()
{
    new Message()
    {
        Notification = new Notification()
        {
            Title = "Price drop",
            Body = "5% off all electronics",
        },
        Token = registrationToken,
    },
    new Message()
    {
        Notification = new Notification()
        {
            Title = "Price drop",
            Body = "2% off all books",
        },
        Topic = "readers-club",
    },
};

var response = await FirebaseMessaging.DefaultInstance.SendEachAsync(messages);
// See the BatchResponse reference documentation
// for the contents of response.
Console.WriteLine($"{response.SuccessCount} messages were sent successfully");
FirebaseMessagingSnippets.cs