本文整理汇总了C#中Microsoft.WindowsAzure.StorageClient.CloudBlobClient.GetBlockBlobReference方法的典型用法代码示例。如果您正苦于以下问题：C# CloudBlobClient.GetBlockBlobReference方法的具体用法？C# CloudBlobClient.GetBlockBlobReference怎么用？C# CloudBlobClient.GetBlockBlobReference使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Microsoft.WindowsAzure.StorageClient.CloudBlobClient的用法示例。
在下文中一共展示了CloudBlobClient.GetBlockBlobReference方法的8个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: GetBlobPath
private static string GetBlobPath(HttpRequest request)
{
string hostName = request.Url.DnsSafeHost;
if (hostName == "localdev")
{
hostName = "www.protonit.net";
}
string containerName = hostName.Replace('.', '-');
string currServingFolder = "";
try
{
// "/2013-03-20_08-27-28";
CloudBlobClient publicClient = new CloudBlobClient("http://caloom.blob.core.windows.net/");
string currServingPath = containerName + "/" + RenderWebSupport.CurrentToServeFileName;
var currBlob = publicClient.GetBlockBlobReference(currServingPath);
string currServingData = currBlob.DownloadText();
string[] currServeArr = currServingData.Split(':');
string currActiveFolder = currServeArr[0];
var currOwner = VirtualOwner.FigureOwner(currServeArr[1]);
InformationContext.Current.Owner = currOwner;
currServingFolder = "/" + currActiveFolder;
}
catch
{
}
return containerName + currServingFolder + request.Path;
}示例2: DeleteBlob
private static void DeleteBlob(string packageUrl, string storageAccountName, string storageAccountKey)
{
OurTrace.TraceInfo(string.Format("Deleting blob {0}", packageUrl));
var packageUri = new Uri(packageUrl);
var baseAddress = packageUri.GetComponents(UriComponents.SchemeAndServer, UriFormat.UriEscaped);
var credentials = new StorageCredentialsAccountAndKey(storageAccountName, storageAccountKey);
var cloudBlobClient = new CloudBlobClient(baseAddress, credentials);
var blobRef = cloudBlobClient.GetBlockBlobReference(packageUrl);
blobRef.DeleteIfExists();
}示例3: WriteData
public void WriteData(string container, string blobName, string data)
{
StorageCredentialsAccountAndKey creds = new StorageCredentialsAccountAndKey(account, key);
CloudBlobClient blobStorage = new CloudBlobClient(url, creds);
// get blob container
CloudBlobContainer blobContainer = blobStorage.GetContainerReference(container);
if (blobContainer.CreateIfNotExist())
{
// configure container for public access
var permissions = blobContainer.GetPermissions();
permissions.PublicAccess = BlobContainerPublicAccessType.Container;
blobContainer.SetPermissions(permissions);
}
CloudBlockBlob blob = blobStorage.GetBlockBlobReference(container + "/" + blobName);
blob.UploadText(data);
}示例4: Translate
public IEnumerable<CloudBlob> Translate(IExpression expression, CloudBlobClient blobClient, MediaFolder mediaFolder)
{
this.Visite(expression);
if (!string.IsNullOrEmpty(fileName))
{
var blob = blobClient.GetBlockBlobReference(mediaFolder.GetMediaFolderItemPath(fileName));
if (!blob.Exists())
{
return new CloudBlob[] { };
}
blob.FetchAttributes();
return new[] { blob };
}
else
{
var maxResult = 1000;
if (Take.HasValue)
{
maxResult = Take.Value;
}
var take = maxResult;
var skip = 0;
if (Skip.HasValue)
{
skip = Skip.Value;
maxResult += skip;
}
var blobPrefix = mediaFolder.GetMediaFolderItemPath(prefix);
if (string.IsNullOrEmpty(prefix))
{
blobPrefix += "/";
}
return blobClient.ListBlobsWithPrefixSegmented(blobPrefix, maxResult, null, new BlobRequestOptions() { BlobListingDetails = Microsoft.WindowsAzure.StorageClient.BlobListingDetails.Metadata, UseFlatBlobListing = false })
.Results.Skip(skip).Select(it => it as CloudBlob).Take(take);
}
}示例5: MoveDirectory
private void MoveDirectory(CloudBlobClient blobClient, string newPrefix, string oldPrefix)
{
var blobs = blobClient.ListBlobsWithPrefix(oldPrefix,
new BlobRequestOptions() { BlobListingDetails = Microsoft.WindowsAzure.StorageClient.BlobListingDetails.Metadata, UseFlatBlobListing = false });
foreach (var blob in blobs)
{
if (blob is CloudBlobDirectory)
{
var dir = blob as CloudBlobDirectory;
var names = dir.Uri.ToString().Split('/');
for (var i = names.Length - 1; i >= 0; i--)
{
if (!string.IsNullOrEmpty(names[i]))
{
MoveDirectory(blobClient, newPrefix + StorageNamesEncoder.EncodeBlobName(names[i]) + "/", oldPrefix + StorageNamesEncoder.EncodeBlobName(names[i]) + "/");
break;
}
}
}
else if (blob is CloudBlob)
{
var cloudBlob = blob as CloudBlob;
if (cloudBlob.Exists())
{
cloudBlob.FetchAttributes();
var newContentBlob = blobClient.GetBlockBlobReference(newPrefix + cloudBlob.Metadata["FileName"]);
try
{
newContentBlob.CopyFromBlob(cloudBlob);
}
catch (Exception e)
{
using (Stream stream = new MemoryStream())
{
cloudBlob.DownloadToStream(stream);
stream.Position = 0;
newContentBlob.UploadFromStream(stream);
stream.Dispose();
}
}
newContentBlob.Metadata["FileName"] = cloudBlob.Metadata["FileName"];
if (!string.IsNullOrEmpty(cloudBlob.Metadata["UserId"]))
{
newContentBlob.Metadata["UserId"] = cloudBlob.Metadata["UserId"];
}
if (!string.IsNullOrEmpty(cloudBlob.Metadata["Published"]))
{
newContentBlob.Metadata["Published"] = cloudBlob.Metadata["Published"];
}
if (!string.IsNullOrEmpty(cloudBlob.Metadata["Size"]))
{
newContentBlob.Metadata["Size"] = cloudBlob.Metadata["Size"];
}
if (cloudBlob.Metadata.AllKeys.Contains("AlternateText"))
{
newContentBlob.Metadata["AlternateText"] = cloudBlob.Metadata["AlternateText"];
}
if (cloudBlob.Metadata.AllKeys.Contains("Description"))
{
newContentBlob.Metadata["Description"] = cloudBlob.Metadata["Description"];
}
if (cloudBlob.Metadata.AllKeys.Contains("Title"))
{
newContentBlob.Metadata["Title"] = cloudBlob.Metadata["Title"];
}
newContentBlob.SetMetadata();
cloudBlob.DeleteIfExists();
}
}
}
}示例6: ProcessAnonymousRequest
private void ProcessAnonymousRequest(HttpRequest request, HttpResponse response)
{
CloudBlobClient publicClient = new CloudBlobClient("http://caloom.blob.core.windows.net/");
string blobPath = GetBlobPath(request);
if (blobPath.Contains("/MediaContent/"))
{
int lastIndexOfSlash = blobPath.LastIndexOf('/');
var strippedPath = blobPath.Substring(0, lastIndexOfSlash);
int lastIndexOfMediaContent = strippedPath.LastIndexOf("/MediaContent/");
if (lastIndexOfMediaContent > 0) // Still found MediaContent after stripping the last slash
blobPath = strippedPath;
}
if (blobPath.EndsWith("/"))
{
string redirectBlobPath = blobPath + "RedirectFromFolder.red";
CloudBlob redirectBlob = publicClient.GetBlockBlobReference(redirectBlobPath);
string redirectToUrl = null;
try
{
redirectToUrl = redirectBlob.DownloadText();
}
catch
{
}
if (redirectToUrl != null)
{
response.Redirect(redirectToUrl, true);
return;
}
}
CloudBlockBlob blob = publicClient.GetBlockBlobReference(blobPath);
response.Clear();
try
{
HandlePublicBlobRequestWithCacheSupport(HttpContext.Current, blob, response);
return;
blob.FetchAttributes();
response.ContentType = StorageSupport.GetMimeType(blob.Name);
//response.Cache.SetETag(blob.Properties.ETag);
response.AddHeader("ETag", blob.Properties.ETag);
response.Cache.SetMaxAge(TimeSpan.FromMinutes(0));
response.Cache.SetLastModified(blob.Properties.LastModifiedUtc);
response.Cache.SetCacheability(HttpCacheability.Private);
string ifModifiedSince = request.Headers["If-Modified-Since"];
if (ifModifiedSince != null)
{
DateTime ifModifiedSinceValue;
if (DateTime.TryParse(ifModifiedSince, out ifModifiedSinceValue))
{
ifModifiedSinceValue = ifModifiedSinceValue.ToUniversalTime();
if (blob.Properties.LastModifiedUtc <= ifModifiedSinceValue)
{
response.StatusCode = 304;
return;
}
}
}
response.ContentType = StorageSupport.GetMimeType(blob.Name);
blob.DownloadToStream(response.OutputStream);
} catch(StorageClientException scEx)
{
if (scEx.ErrorCode == StorageErrorCode.BlobNotFound || scEx.ErrorCode == StorageErrorCode.ResourceNotFound || scEx.ErrorCode == StorageErrorCode.BadRequest)
{
response.Write("Blob not found or bad request: " + blob.Name + " (original path: " + request.Path + ")");
response.StatusCode = (int)scEx.StatusCode;
}
else
{
response.Write("Errorcode: " + scEx.ErrorCode.ToString() + Environment.NewLine);
response.Write(scEx.ToString());
response.StatusCode = (int) scEx.StatusCode;
}
} finally
{
response.End();
}
}示例7: MoveDirectory
private void MoveDirectory(CloudBlobClient blobClient, string newPrefix, string oldPrefix)
{
var blobs = blobClient.ListBlobsWithPrefix(oldPrefix,
new BlobRequestOptions() { BlobListingDetails = Microsoft.WindowsAzure.StorageClient.BlobListingDetails.Metadata, UseFlatBlobListing = false });
foreach (var blob in blobs)
{
if (blob is CloudBlobDirectory)
{
var dir = blob as CloudBlobDirectory;
var names = dir.Uri.ToString().Split('/');
for (var i = names.Length - 1; i >= 0; i--)
{
if (!string.IsNullOrEmpty(names[i]))
{
MoveDirectory(blobClient, newPrefix + names[i] + "/", oldPrefix + names[i] + "/");
break;
}
}
}
else if (blob is CloudBlob)
{
var cloudBlob = blob as CloudBlob;
if (cloudBlob.Exists())
{
cloudBlob.FetchAttributes();
var newContentBlob = blobClient.GetBlockBlobReference(newPrefix + cloudBlob.Metadata["FileName"]);
newContentBlob.CopyFromBlob(cloudBlob);
newContentBlob.Metadata["FileName"] = cloudBlob.Metadata["FileName"];
newContentBlob.SetMetadata();
cloudBlob.DeleteIfExists();
}
}
}
}示例8: UploadBlob
private static void UploadBlob(string packageFileName, string packageUrl, string storageAccountName, string storageAccountKey)
{
OurTrace.TraceInfo(string.Format("Uploading blob from {0} to {1}", packageFileName, packageUrl));
var packageUri = new Uri(packageUrl);
var baseAddress = packageUri.GetComponents(UriComponents.SchemeAndServer, UriFormat.UriEscaped);
var credentials = new StorageCredentialsAccountAndKey(storageAccountName, storageAccountKey);
RetryPolicy myRetryPolicy = () =>
{
var shouldRetryInner = RetryPolicies.Retry(10, TimeSpan.Zero)();
return (int rc, Exception ex, out TimeSpan d) =>
{
var result = shouldRetryInner(rc, ex, out d);
if (result)
OurTrace.TraceWarning(string.Format("Retrying per retry policy (retry {0}, delay {1}) for exception:\n{2}", rc, ex, d));
return result;
};
};
var cloudBlobClient = new CloudBlobClient(baseAddress, credentials)
{
RetryPolicy = myRetryPolicy,
Timeout = TimeSpan.FromMinutes(15),
};
var blobRef = cloudBlobClient.GetBlockBlobReference(packageUrl);
blobRef.Container.CreateIfNotExist();
blobRef.UploadFile(packageFileName);
}