我想上传一个文件夹与子文件夹和文件到S3。同时,我想跟踪这个过程。我可以得到的文件上传和跟踪的过程。但是,它只上传文件,没有子文件夹,如果文件在子文件夹中。
比如说
C:\backup
backup\testfile1.txt
backup\test\
Backup\test\testfile2.txt
我上传至AWS后的结果
Testfile1.txt
Testfile2.txt
我想要的是:
Testfile1.txt
Test\testfile2.txt
static void Main(string[] args)
{
var credentials = new BasicAWSCredentials("keyID", "secrectKey");
s3Client = new AmazonS3Client(credentials, bucketRegion);
TrackMPUAsync().Wait();
}
private static async Task TrackMPUAsync()
{
string[] files = Directory.GetFileSystemEntries(sourcePath, "*", SearchOption.AllDirectories);
// string[] directories = Directory.GetDirectories(sourcePath, "*", SearchOption.AllDirectories);
try
{
var fileTransferUtility = new TransferUtility(s3Client);
// Use TransferUtilityUploadRequest to configure options.
// In this example we subscribe to an event.
foreach(string ss in files)
{
Console.WriteLine(ss);
var uploadRequest =
new TransferUtilityUploadRequest
{
BucketName = bucketName,
FilePath = ss,
};
uploadRequest.UploadProgressEvent +=
new EventHandler<UploadProgressArgs>
(uploadRequest_UploadPartProgressEvent);
await fileTransferUtility.UploadAsync(uploadRequest);
Console.WriteLine("Upload " + ss + " completed");
}
}
catch (AmazonS3Exception e)
{
Console.WriteLine("Error encountered on server. Message:'{0}' when writing an object", e.Message);
}
catch (Exception e)
{
Console.WriteLine("Unknown encountered on server. Message:'{0}' when writing an object", e.Message);
}
}
static void uploadRequest_UploadPartProgressEvent(object sender, UploadProgressArgs e)
{
// Process event.
Console.WriteLine("{0}/{1}", e.TransferredBytes, e.TotalBytes);
}
亚马逊S3实际上并不使用文件夹或目录。
取而代之的是 Key
(实际上是一个对象的文件名) 包含对象的完整路径.
因此,该文件应称为 Test/testfile2.txt
当它被存储在S3中时。
亚马逊S3管理控制台会让它 "看起来 "有文件夹,但实际上它们并不存在。
例如,您可以将一个对象上传到 folder1/folder2/foo.txt
它将 "看起来 "好像S3已经创建了这两个文件夹,但如果对象被删除,文件夹也将消失。
因此,你应该修改你的代码,使之成为 Key
包含对象的完整路径,因为你希望它在Amazon S3 bucket中。