Azure存储错误：“尝试以其访问权限禁止的方式访问套接字”

如何解决Azure存储错误：“尝试以其访问权限禁止的方式访问套接字”

问题：

我看到有一些与此错误有关的问题，但这不能解决我的问题。

我在Azure Web应用程序（开发/测试F1层）中托管了一个Web API，该文件将文件上传到Azure存储Blob容器并保存到Azure存储表，但是这样做时，出现以下错误： "An attempt was made to access a socket in a way forbidden by its access permissions."。如果有人可以提供帮助或对我的目光有所了解，我将不胜感激。谢谢。

我已经尝试过：

我使用了VS 2019中的Application Insights和附加的调试器，底部是完整的堆栈跟踪。

连接字符串（注意“ ...”以替换完整的AccountName和AccountKey）： "StorageConnectionString": "DefaultEndpointsProtocol=https;AccountName=s...001;AccountKey=TJi...nDkw==;EndpointSuffix=core.windows.net"

在Azure Web应用程序方面，我已执行以下操作：

我已允许所有CORS

我不使用任何VNet的

我没有任何访问限制

我正在使用从Azure存储中Access keys下的Settings提取的连接字符串

在Azure存储方面，我已执行以下操作：

帐户类型：StorageV2（通用v2）

我已允许所有CORS

我不使用任何VNet的

“允许访问自”设置为“所有网络”

用于上传文件的代码

BlobContainerClient container = new BlobContainerClient(_AppSettings.StorageConnectionString,$"patient-notes-{patientid}");
container.CreateIfNotExists(PublicAccesstype.Blob);
var blockBlob = container.GetBlobClient(fileName);
blockBlob.Upload(stream);
return blockBlob.Uri;

表存储代码：

private readonly AppSettings _AppSettings;
        private readonly CloudStorageAccount _storageAccount;
        private readonly CloudTableClient _tableClient;
        private readonly TelemetryClient _telemetry;

        public ErrorLogTableStorage(IOptions<AppSettings> appSettings,TelemetryClient telemetry)
        {
            _telemetry = telemetry;
            _AppSettings = appSettings?.Value;
            _storageAccount = CloudStorageAccount.Parse(_AppSettings.AzureTableStorageConnectionString);
            _tableClient = _storageAccount.CreateCloudTableClient();
            CloudTable table = _tableClient.GetTableReference(AzureStorageTable.ErrorLog.ToString());
            table.CreateIfNotExistsAsync();
        }

        public async Task CreateErrorLog(ErrorLogEntity errorLog)
        {
            try
            {
                CloudTable table = _tableClient.GetTableReference(AzureStorageTable.ErrorLog.ToString());
                TableOperation insertOperation = TableOperation.InsertOrMerge(errorLog);
                await table.ExecuteAsync(insertOperation);
            }
            catch (Exception ex)
            {
                _telemetry.TrackException(ex);
            }

        }

用于表存储的堆栈跟踪：

Microsoft.Azure.Cosmos.Table.StorageException:
   at Microsoft.Azure.Cosmos.Table.RestExecutor.TableCommand.Executor+<ExecuteAsync>d__1`1.MoveNext (Microsoft.Azure.Cosmos.Table,Version=1.0.8.0,Culture=neutral,PublicKeyToken=31bf3856ad364e35)
   at System.Runtime.ExceptionServices.ExceptiondispatchInfo.Throw (System.Private.CoreLib,Version=4.0.0.0,PublicKeyToken=7cec85d7bea7798e)
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Private.CoreLib,PublicKeyToken=7cec85d7bea7798e)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Private.CoreLib,PublicKeyToken=7cec85d7bea7798e)
   at System.Runtime.CompilerServices.TaskAwaiter`1.GetResult (System.Private.CoreLib,PublicKeyToken=7cec85d7bea7798e)
   at Infrastructure.AzureTableStorage.ErrorLogTableStorage+<CreateErrorLog>d__5.MoveNext (Infrastructure,Version=1.0.0.0,PublicKeyToken=nullInfrastructure,PublicKeyToken=null: AzureTableStorage\ErrorLogTableStorage.csInfrastructure,PublicKeyToken=null: 46)
Inner exception System.Net.Http.HttpRequestException handled at Microsoft.Azure.Cosmos.Table.RestExecutor.TableCommand.Executor+<ExecuteAsync>d__1`1.MoveNext:
   at System.Net.Http.ConnectHelper+<ConnectAsync>d__1.MoveNext (System.Net.Http,Version=4.2.2.0,PublicKeyToken=b03f5f7f11d50a3a)
   at System.Runtime.ExceptionServices.ExceptiondispatchInfo.Throw (System.Private.CoreLib,PublicKeyToken=7cec85d7bea7798e)
   at System.Net.Http.httpconnectionPool+<ConnectAsync>d__52.MoveNext (System.Net.Http,PublicKeyToken=7cec85d7bea7798e)
   at System.Net.Http.httpconnectionPool+<CreateHttp11ConnectionAsync>d__53.MoveNext (System.Net.Http,PublicKeyToken=7cec85d7bea7798e)
   at System.Net.Http.httpconnectionPool+<GethttpconnectionAsync>d__45.MoveNext (System.Net.Http,PublicKeyToken=7cec85d7bea7798e)
   at System.Net.Http.httpconnectionPool+<SendWithRetryAsync>d__47.MoveNext (System.Net.Http,PublicKeyToken=7cec85d7bea7798e)
   at System.Net.Http.RedirectHandler+<SendAsync>d__4.MoveNext (System.Net.Http,PublicKeyToken=7cec85d7bea7798e)
   at System.Net.Http.DiagnosticsHandler+<SendAsync>d__2.MoveNext (System.Net.Http,PublicKeyToken=7cec85d7bea7798e)
   at System.Net.Http.HttpClient+<FinishSendAsyncUnbuffered>d__71.MoveNext (System.Net.Http,PublicKeyToken=7cec85d7bea7798e)
   at Microsoft.Azure.Cosmos.Table.RestExecutor.TableCommand.Executor+<ExecuteAsync>d__1`1.MoveNext (Microsoft.Azure.Cosmos.Table,PublicKeyToken=31bf3856ad364e35)
Inner exception System.Net.sockets.socketException handled at System.Net.Http.ConnectHelper+<ConnectAsync>d__1.MoveNext:
   at System.Runtime.ExceptionServices.ExceptiondispatchInfo.Throw (System.Private.CoreLib,PublicKeyToken=7cec85d7bea7798e)
   at System.Net.Http.ConnectHelper+<ConnectAsync>d__1.MoveNext (System.Net.Http,PublicKeyToken=b03f5f7f11d50a3a)

解决方法

好的，我可以使用它，我必须在应用程序设置中添加AppSettings:。

更改此应用程序设置

对此

但是为什么我需要添加AppSettings:？

这样做的正确方法是什么？