APNS(Apple Push Notification Service)和FCM(Firebase Cloud Messaging)是两个不同的推送服务,它们使用不同的令牌格式。如果你需要将APNS令牌映射到FCM令牌,你可以使用以下代码示例来实现。
import com.google.firebase.messaging.FirebaseMessaging;
import com.google.firebase.messaging.TopicManagementResponse;
public class TokenMappingExample {
public static void main(String[] args) {
String apnsToken = "APNS_TOKEN"; // APNS令牌
String fcmToken = "FCM_TOKEN"; // FCM令牌
FirebaseMessaging.getInstance().subscribeToTopic(apnsToken)
.addOnCompleteListener(task -> {
if (task.isSuccessful()) {
System.out.println("APNS token mapped to FCM token successfully!");
} else {
System.out.println("Failed to map APNS token to FCM token: " + task.getException().getMessage());
}
});
}
}
import com.google.firebase.messaging.FirebaseMessaging;
import com.google.firebase.messaging.TopicManagementResponse;
public class TokenMappingExample {
public static void main(String[] args) {
String fcmToken = "FCM_TOKEN"; // FCM令牌
FirebaseMessaging.getInstance().unsubscribeFromTopic(fcmToken)
.addOnCompleteListener(task -> {
if (task.isSuccessful()) {
System.out.println("FCM token mapped to APNS token successfully!");
} else {
System.out.println("Failed to map FCM token to APNS token: " + task.getException().getMessage());
}
});
}
}
这些代码示例展示了如何在Java中使用Firebase Cloud Messaging库来进行APNS和FCM令牌的映射。请确保你已经正确配置了Firebase和APNS的设置,并使用合适的令牌进行替换。