我有一个C#Lambda函数,可以创建一个简单的.txt文件,如下所示:
string file = Path.DirectorySeparatorChar + "tmp" + Path.DirectorySeparatorChar + "file.txt";
File.Create(file);
然后我尝试将其上传到S3
TransferUtility fileTransferUtility = new TransferUtility(new AmazonS3Client(Amazon.RegionEndpoint.EUWest1));
fileTransferUtility.Upload(file, MyBucketNameInString);
但是,它正在返回此错误:
已创建文件发生了一个或多个错误。 (该过程无法访问 文件' /tmp/file.txt'因为它被另一个人使用 process。):AggregateException
有任何解决方案吗?
答案 0 :(得分:0)
我将文件上传到亚马逊S3的简单解决方案
private void AddFile(Stream image)
{
InitializeKey();
var uploadRequest = new TransferUtilityUploadRequest();
uploadRequest.CannedACL = S3CannedACL.PublicRead;
uploadRequest.InputStream = image;
uploadRequest.BucketName = AppConfiguration.AmazonS3FileBucketName;
uploadRequest.Key = _key;
using (TransferUtility fileTransferUtility = new TransferUtility(_client))
{
fileTransferUtility.Upload(uploadRequest);
}
}