我使用azure data studio中的数据库中的免费帐户为azure sql创建了几个用户，并遵循建议的过程：
将客户端ip地址添加到防火墙
在主数据库上创建登录
创建用户
添加至少包含db\u accessadmin的适当角色
尽管如此，我登录azuredatastudio和ssms的尝试仍然失败，除非我使用安装程序上创建的管理员帐户。唯一的eror信息是：
登录失败
我尝试从我的ip地址连接，甚至将我的ip地址添加到数据库防火墙。我错过什么了吗？
编辑
在master上运行命令以创建用户[用户名和密码已更改]：

CREATE LOGIN userlogin WITH PASSWORD='my_password';

命令在数据库上运行：

CREATE USER myuser FROM LOGIN userlogin;
ALTER ROLE db_datawriter ADD MEMBER myuser;
ALTER ROLE db_datareader ADD MEMBER myuser;
ALTER ROLE db_accessadmin ADD MEMBER myuser;

有关尝试访问数据库的azure数据的详细信息：

Microsoft.Data.SqlClient.SqlException (0x80131904): Login failed for user 'myuser'.
   at Microsoft.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)
   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose)
   at Microsoft.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean& dataReady)
   at Microsoft.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj)
   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.CompleteLogin(Boolean enlistOK)
   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.AttemptOneLogin(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean ignoreSniOpenTimeout, TimeoutTimer timeout, Boolean withFailover)
   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)
   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)
   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, SqlAuthenticationProviderManager sqlAuthProviderManager)
   at Microsoft.Data.SqlClient.SqlConnectionFactory.CreateConnection(DbConnectionOptions options, DbConnectionPoolKey poolKey, Object poolGroupProviderInfo, DbConnectionPool pool, DbConnection owningConnection, DbConnectionOptions userOptions)
   at Microsoft.Data.ProviderBase.DbConnectionFactory.CreateNonPooledConnection(DbConnection owningConnection, DbConnectionPoolGroup poolGroup, DbConnectionOptions userOptions)
   at Microsoft.Data.ProviderBase.DbConnectionFactory.<>c__DisplayClass40_0.<TryGetConnection>b__1(Task`1 _)
   at System.Threading.Tasks.ContinuationResultTaskFromResultTask`2.InnerInvoke()
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
--- End of stack trace from previous location where exception was thrown ---
   at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot)
--- End of stack trace from previous location where exception was thrown ---
   at Microsoft.SqlTools.ServiceLayer.Connection.ReliableConnection.ReliableSqlConnection.<>c__DisplayClass30_0.<<OpenAsync>b__0>d.MoveNext() in D:\a\1\s\src\Microsoft.SqlTools.ManagedBatchParser\ReliableConnection\ReliableSqlConnection.cs:line 314
--- End of stack trace from previous location where exception was thrown ---
   at Microsoft.SqlTools.ServiceLayer.Connection.ConnectionService.TryOpenConnection(ConnectionInfo connectionInfo, ConnectParams connectionParams) in D:\a\1\s\src\Microsoft.SqlTools.ServiceLayer\Connection\ConnectionService.cs:line 549
ClientConnectionId:0682c1d3-d252-4379-b0b2-c00364e90356
Error Number:18456,State:1,Class:14

编辑2
好吧，我挠头后发现了SSM。它就像一个魅力使用相同的命令。不确定，但默认命令在roles和role user前面有一个n。它也从登录切换到我刚刚在azuredatastudio上登录了一段时间。