C# 如何在Asp.NETCore中将文件上载到azure blob？

我已尝试使用以下代码将文件上载到我的azure blob中

  public async void UploadSync(IEnumerable<IFormFile> files, string path)
        {
            string MyPath = path.Replace("https://browsercontent.blob.core.windows.net/blob1/", "");

            try
            {
                foreach (var file in files)
                {
                    var newBlob = container.GetBlockBlobReference(MyPath);
                    await newBlob.UploadFromFileAsync(@"C:\Users\joy\Downloads\" + file.FileName);

                }
            }
            catch (Exception ex)
            { throw ex;}

        }

public async void UploadSync（IEnumerable文件，字符串路径）
{
字符串MyPath=path.Replace（“https://browsercontent.blob.core.windows.net/blob1/", "");
尝试
{
foreach（文件中的var文件）
{
var newBlob=container.GetBlockBlobReference（MyPath）；
等待newBlob.UploadFromFileAsync（@“C:\Users\joy\Downloads\”+file.FileName）；
}
}
捕获（例外情况除外）
{throw ex；}
}

实际上我已经上传了jpg文件，但它是以“application/octact steam”类型上传的。如何解决

我的场景是，在上载文件时，windows资源管理器将打开以选择要上载的文件。因此，如果我们提供如下静态路径

newBlob.UploadFromFileAsync（@“C:\Users\joy\Downloads\”+file.FileName）

---

它将不适用于应用程序。如何更改此代码以从不同位置上载文件？

尝试使用UploadFromStream并告诉我结果

// Retrieve storage account from connection string.
CloudStorageAccount storageAccount = CloudStorageAccount.Parse(
    CloudConfigurationManager.GetSetting("StorageConnectionString"));

// Create the blob client.
CloudBlobClient blobClient = storageAccount.CreateCloudBlobClient();

// Retrieve reference to a previously created container.
CloudBlobContainer container = blobClient.GetContainerReference("mycontainer");

// Retrieve reference to a blob named "myblob".
CloudBlockBlob blockBlob = container.GetBlockBlobReference("myblob");

// Create or overwrite the "myblob" blob with contents from a local file.
using (var fileStream = System.IO.File.OpenRead(@"path\myfile"))
{
    blockBlob.UploadFromStream(fileStream);
} 

---

尝试使用UploadFromStream并告诉我结果

// Retrieve storage account from connection string.
CloudStorageAccount storageAccount = CloudStorageAccount.Parse(
    CloudConfigurationManager.GetSetting("StorageConnectionString"));

// Create the blob client.
CloudBlobClient blobClient = storageAccount.CreateCloudBlobClient();

// Retrieve reference to a previously created container.
CloudBlobContainer container = blobClient.GetContainerReference("mycontainer");

// Retrieve reference to a blob named "myblob".
CloudBlockBlob blockBlob = container.GetBlockBlobReference("myblob");

// Create or overwrite the "myblob" blob with contents from a local file.
using (var fileStream = System.IO.File.OpenRead(@"path\myfile"))
{
    blockBlob.UploadFromStream(fileStream);
} 

---

您可以通过包括设置blockblob.Properties.ContentType来更新您的答案，以考虑OPs对“application/octact steam”内容类型的担忧property@sumanth，您的代码工作得很好。谢谢类似地，我如何从azure blob存储中下载文件？您能否在asp.net Core中共享从azure blob下载文件的代码块？您可以更新您的答案，以考虑有关“应用程序/octact steam”的OPs问题内容类型，包括设置blockblob.Properties.ContentTypeproperty@sumanth，您的代码工作得很好。谢谢类似地，如何从azure blob存储中下载文件？请在asp.net core中共享用于从azure blob下载文件的代码块