我已经克隆了这个源代码( https://code.msdn.microsoft.com/Onion-Architecture-In-9c58c06d )。我正在使用 mysql 和我的连接字符串
"ConnectionStrings": {
"DefaultConnection": "server=localhost;userid=root;pwd=root;port=3306;database=ddd;sslmode=none;"
},
在我的包管理器控制台命令中
Add-Migration FirstMigration然而成功了，Update-Database在扔我System.ArgumentException: Keyword not supported: 'userid'.
at System.Data.Common.DbConnectionOptions.ParseInternal(Dictionary`2 parsetable, String connectionString, Boolean buildChain, Dictionary`2 synonyms)
at System.Data.Common.DbConnectionOptions..ctor(String connectionString, Dictionary`2 synonyms)
at System.Data.SqlClient.SqlConnectionString..ctor(String connectionString)
at System.Data.SqlClient.SqlConnectionFactory.CreateConnectionOptions(String connectionString, DbConnectionOptions previous)
at System.Data.ProviderBase.DbConnectionFactory.GetConnectionPoolGroup(DbConnectionPoolKey key, DbConnectionPoolGroupOptions poolOptions, DbConnectionOptions& userConnectionOptions)
at System.Data.SqlClient.SqlConnection.ConnectionString_Set(DbConnectionPoolKey key)
at System.Data.SqlClient.SqlConnection.set_ConnectionString(String value)
at Microsoft.EntityFrameworkCore.Storage.Internal.SqlServerConnection.CreateDbConnection()
at Microsoft.EntityFrameworkCore.Internal.LazyRef`1.get_Value()
at Microsoft.EntityFrameworkCore.Migrations.Internal.Migrator.Migrate(String targetMigration)
at Microsoft.EntityFrameworkCore.Design.Internal.MigrationsOperations.UpdateDatabase(String targetMigration, String contextType)
at Microsoft.EntityFrameworkCore.Design.OperationExecutor.UpdateDatabase.<>c__DisplayClass0_1.<.ctor>b__0()
at Microsoft.EntityFrameworkCore.Design.OperationExecutor.OperationBase.Execute(Action action)
Keyword not supported: 'userid'.
难道我做错了什么？
最佳答案
这不是 SQL Server 的有效连接字符串。 userid应该是 User ID和 pwd应该是 Password .例如
Server=servername\instancename;Database=dbname;User Id=username;Password=password;
有关更多示例，请参见:
https://www.connectionstrings.com/sql-server/
关于asp.net-core - 不支持关键字 : 'userid' error，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/50408414/