如何通过android将文件保存到Firebase主机文件夹位置？ [英] How do you save a file to a Firebase Hosting folder location for images through android?

问题描述

我对Firebase真的很陌生，正在研究如何实施它。我以为它具有类似于Parse的功能，其中可以创建一个ParseFile对象来保存该文件，然后具有上传它的功能，如下所示：

  ParseFile parseFile = new ParseFile（file）; 
 parseFile.saveInBackground（）; 
  

如果您有任何建议和/或工作解决方案， p>

我也在研究RetroFit，因为它具有发送MultiPartPost请求的好方法，如果可能会被Firebase捆绑，我还找不到连接。 Firebase Hosting是一个托管静态的服务资产，通常是网站的HTML / CSS /图像。您无法以编程方式将文件添加到Firebase托管服务。

Firebase数据库允许您存储JSON数据。尽管二进制数据不是JSON支持的类型，但是可以使用base64编码二进制数据，从而将图像存储在（大）字符串中。请参阅我可以使用Java API将图像文件存储在Firebase中吗？ 请注意，虽然这是可能的，但不建议任何东西，但小图像或作为好奇心，看看它可以做到。

你最好的选择通常是将图像存储在第三方图像存储服务中。

I'm really new to Firebase and am studying how to implement it right now. I was thinking that it has functions similar to Parse where a ParseFile object can be created that holds the file and then has functions to upload it something like the following :

ParseFile parseFile = new ParseFile(file);
parseFile.saveInBackground();

If you have suggestions and/or working solutions do post them as they will be exceptionally useful.

I am also studying about RetroFit as it has a great way of sending MultiPartPost requests and if ever could be tied up with Firebase I just can't find the connection yet.

Thanks in advance!

解决方案

Firebase Hosting is a service for hosting static assets, typically the HTML/CSS/images of a web site. You cannot programmatically add files to Firebase Hosting.

The Firebase Database allows you to store JSON data. While binary data is not a type that is supported in JSON, it is possible to encode the binary data in say base64 and thus store the image in a (large) string. See Can I store image files in firebase using Java API? Note that while this is possible, it is not recommended for anything but small images or as a curiosity to see that it can be done.

Your best option is typically to store the images on a 3rd party image storage service.

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