Question

有没有办法使用Firebase存储将数据传输/存储到另一个项目/应用程序？如何初始化我的应用程序以调用另一个Firebase存储桶？

Answer 1

参考此https://www.polymer-project.org/1.0/docs/devguide/local-dom我刚尝试使用

配置Firebase存储的初始化

   FirebaseOptions options = new FirebaseOptions.Builder()
            .setApiKey("AI...j0")
            .setApplicationId("1:5...e0")
            .setDatabaseUrl("https://myapp.firebaseio.com")
            .build();
    FirebaseApp secondApp = FirebaseApp.initializeApp(getApplicationContext(), options, "second app");
    //storage
    FirebaseStorage storage = FirebaseStorage.getInstance(secondApp);
    StorageReference storageRef = storage.getReferenceFromUrl("gs://.......");

Answer 2

虽然DreamBigAlvin的解决方法仍然有效，但现在更简单的方法built-in into the Firebase SDK：

StorageReference storageReference = 
    FirebaseStorage.getInstance("gs://my-custom-bucket")
                   .getReference();

Answer 3

更新：2019

根据https://pub.dartlang.org/documentation/firebase_storage/latest/firebase_storage/FirebaseStorage-class.html

现在的方法是：

StorageReference reference =
      FirebaseStorage(storageBucket: "gs://my-bucket").ref();

如何使用Firebase存储存储到不同的存储桶

3 个答案:

更新：2019