Question

我正在尝试使用firebase-admin中的Java为 Ionic混合应用构建推送通知，但它无法正常工作，并且响应如下：

projects/sample-123/messages/5923624590529423486

没有运行时错误。我为此编写的代码是：

public static void main（String [] args）引发IOException， FirebaseMessagingException {

  FileInputStream serviceAccount = new

FileInputStream（“ D：\ Workspaces \ 883lie-5f06e-firebase-adminsdk-o3uaf-79093500a0.json”）;

  FirebaseOptions options = new FirebaseOptions.Builder()
          .setCredentials(GoogleCredentials.fromStream(serviceAccount))
          .setDatabaseUrl("https://sample-123.firebaseio.com").build();

  FirebaseApp app =FirebaseApp.initializeApp(options);
          Message message = Message.builder()
          .setNotification(new Notification(
              "$GOOG up 1.43% on the day",
              "$GOOG gained 11.80 points to close at 835.67, up 1.43% on the day."))
          .setAndroidConfig(AndroidConfig.builder()
              .setTtl(3600 * 1000)
              .setNotification(AndroidNotification.builder()
                  .setIcon("stock_ticker_update")
                  .setColor("#f45342")
                  .build())
              .build())
          .setApnsConfig(ApnsConfig.builder()
              .setAps(Aps.builder()
                  .setBadge(42)
                  .build())
              .build())
          .setTopic("industry-tech")
          .build();
          System.out.println(FirebaseMessaging.getInstance(app).send(message));

}

我是整个android和firebase的新手。而且我不知道我是否缺少任何关键的步骤或类似的事情，所以请在这里帮助我。预先感谢。

使用Java对Ionic hybird应用程序进行Firebase推送通知

0 个答案: