如何使用C#在Azure blob存储中解压缩大小为40 GB的文件?我尝试使用Sharpziplib和ionic.zip。但是我遇到了错误
状态错误(无效的块类型)
。有人可以帮我吗?
下面是我的代码
var storageAccount1 = CloudStorageAccount.Parse(connectionString1);
var blobClient = storageAccount1.CreateCloudBlobClient();
CloudBlobContainer container = blobClient.GetContainerReference("testwwpoc");
if (share.Exists())
{
Console.WriteLine("Yes");
Console.WriteLine("Yes");
CloudFileDirectory rootDir = share.GetRootDirectoryReference();
var file = container.GetBlobReference("WAV_WW_5988.zip");
// Ensure that the file exists.
if (file.Exists())
{
using (ZipFile zipFile = ZipFile.Read(file.OpenRead()))
{
zipFile.CompressionLevel = Ionic.Zlib.CompressionLevel.Default;
//zipFile.UseZip64WhenSaving = Zip64Option.Always;
zipFile.Encryption = EncryptionAlgorithm.None;
//zipFile.BufferSize = 65536 * 19000;
zipFile.Password = "xyz";
Console.WriteLine(zipFile.Entries.Count);
//var entry = zipFile.Entries.First();
//CloudFileDirectory sampleDir = rootDir.GetDirectoryReference("WAV_WW_5988");
//foreach (var entry in zipFile.Entries)
for (var i = 1; i < zipFile.Count; i++)
{
var blob = container.GetBlockBlobReference("test/" + zipFile[i].FileName);//+ entry.FileName);
Console.WriteLine(zipFile[i].FileName);
Console.WriteLine(zipFile[i].UncompressedSize);
try
{
blob.UploadFromStream(zipFile[i].OpenReader());
}
catch(Exception ex)
{
Console.WriteLine(ex);
}
}
}