Question

我在Spring Boot应用程序中使用了来自不同项目的不同Firebase配置。

因此，在启动应用程序时，我注册了多个FirebaseApp

List<Location> locations = locationService.findAllLocations();
        for (Location l : locations) {
            if(l.getFirebaseConfigFile() != null) {
                initializeFirebaseApp(l);
            }
        }

private void initializeFirebaseApp(Location location) throws IOException {
        FileInputStream inputStream = new FileInputStream(configDir + location.getFirebaseConfigFile());
        FirebaseOptions options = new FirebaseOptions.Builder()
                .setCredentials(GoogleCredentials.fromStream(inputStream))
                .build();

            try {
                FirebaseApp.initializeApp(options, location.getReferral() + "_app");
            } catch (IllegalStateException e) {
                logger.error("Config already exists " + FirebaseApp.getInstance(location.getReferral() + "_app").getName());
            }

    }

通过这种方式注册FirebaseApp进行定位。

现在，当我需要发送推送通知时，应该以这种方式调用正确的FirebaseApp实例

FirebaseApp app = FirebaseApp.getInstance(notification.getLocation().getReferral() + "_app");
String response = FirebaseMessaging.getInstance(app).sendAsync(message).get();

但是我得到了这个例外

java.util.concurrent.ExecutionException: com.google.firebase.messaging.FirebaseMessagingException: Requested entity was not found.

Caused by: com.google.api.client.http.HttpResponseException: 404 Not Found
{
  "error": {
    "code": 404,
    "message": "Requested entity was not found.",
    "errors": [
      {
        "message": "Requested entity was not found.",
        "domain": "global",
        "reason": "notFound"
      }
    ],
    "status": "NOT_FOUND"
  }
}

似乎没有找到实例...这是在单个应用程序中管理多个Firebase项目的正确方法吗？

Java Firebase Admin-找不到请求的实体

0 个答案: