如何通过api将文件上传到云存储上的特定文件夹(How to upload files to specific folder on cloud storage via api)

如何通过api将文件上传到云存储上的特定文件夹(How to upload files to specific folder on cloud storage via api)

我在计算机引擎上运行的应用程序创建了我上传到云存储的图像。 这很好用

BlobInfo blobInfo = storage.create( BlobInfo .newBuilder(bucketName, fileName) .setAcl(new ArrayList<>(Arrays.asList(Acl.of(User.ofAllUsers(), Role.READER)))) .build(), filePart.getInputStream());

但我需要将其上传到特定的文件夹，如'bucketname / 170717 /'

找不到上传到特定文件夹的方法。 任何指针将不胜感激。

My application running on computer engine creates images which I upload to cloud storage. This works well using

BlobInfo blobInfo = storage.create( BlobInfo .newBuilder(bucketName, fileName) .setAcl(new ArrayList<>(Arrays.asList(Acl.of(User.ofAllUsers(), Role.READER)))) .build(), filePart.getInputStream());

But I need to upload this to specific folder like 'bucketname/170717/'

Couldn't find way to upload to specific folder. Any pointers would be appreciated.

最满意答案

所以最后我得到了解决方案。

storage.create（BlobInfo .newBuilder（bucketName，fileName）

在上面的代码片段中，如果fileName具有文件夹路径，则云存储会创建它。 因此，当我传递“images /”+ fileName时，创建了一个新的文件夹图像，并在其中创建了文件。

So finally I got the solution.

storage.create( BlobInfo .newBuilder(bucketName, fileName)

In above snippet of code if fileName has a folder path, cloud storage creates it. So when I passed "images/" + fileName a new folder images was created and file was created inside that.