DeleteIfExists
使用类中的方法时出现异常CloudBlockBlob
。
这是我的代码:
CloudBlobClient blobClient = this._storageAccount.CreateCloudBlobClient();
directory = directory.ToLower();
string containerDirectory = this.GetContainer(directory);
string relativePathWithoutContainer = this.GetRelativePathWithoutContainer(directory);
CloudBlobContainer container = blobClient.GetContainerReference(containerDirectory);
container.CreateIfNotExist();
container.SetPermissions(new BlobContainerPermissions() { PublicAccess = BlobContainerPublicAccessType.Blob });
foreach (HttpPostedFileBase file in files)
{
CloudBlockBlob blob = container.GetBlockBlobReference(string.Format("{0}/{1}", relativePathWithoutContainer, file.FileName.ToLower()));
blob.DeleteIfExists();
blob.UploadFromStream(file.InputStream,new BlobRequestOptions());
}
return true;
我在这条线上遇到了异常:
blob.DeleteIfExists();
异常详情如下:
服务器未能验证请求。确保 Authorization 标头的值正确形成,包括签名。