//数据库连接
 info.Connections = [new Known.ConnectionInfo
 {
     Name = "Default",
     DatabaseType = DatabaseType.SQLite,
     ProviderType = typeof(Microsoft.Data.Sqlite.SqliteFactory),
     //DatabaseType = DatabaseType.Access,
     //ProviderType = typeof(System.Data.OleDb.OleDbFactory),
     //DatabaseType = DatabaseType.SqlServer,
     //ProviderType = typeof(System.Data.SqlClient.SqlClientFactory),
     //DatabaseType = DatabaseType.MySql,
     //ProviderType = typeof(MySqlConnector.MySqlConnectorFactory),
     //DatabaseType = DatabaseType.PgSql,
     //ProviderType = typeof(Npgsql.NpgsqlFactory),
     //DatabaseType = DatabaseType.DM,
     //ProviderType = typeof(Dm.DmClientFactory),
     ConnectionString = builder.Configuration.GetSection("ConnStringDefault").Get<string>()
 },
 new Known.ConnectionInfo
 {
     Name = "other",
     DatabaseType = DatabaseType.SqlServer,
    // ProviderType = typeof(Microsoft.Data.Sqlite.SqliteFactory),
     //DatabaseType = DatabaseType.Access,
     //ProviderType = typeof(System.Data.OleDb.OleDbFactory),
     //DatabaseType = DatabaseType.SqlServer,
     ProviderType = typeof(Microsoft.Data.SqlClient.SqlClientFactory),
     //DatabaseType = DatabaseType.MySql,
     //ProviderType = typeof(MySqlConnector.MySqlConnectorFactory),
     //DatabaseType = DatabaseType.PgSql,
     //ProviderType = typeof(Npgsql.NpgsqlFactory),
     //DatabaseType = DatabaseType.DM,
     //ProviderType = typeof(Dm.DmClientFactory),
     ConnectionString = builder.Configuration.GetSection("ConnString").Get<string>()
 }
 ];

builder.Services.AddKnownFreeSql(option =>
{
    option.UseConnectionString(DataType.SqlServer, builder.Configuration.GetSection("ConnString").Get<string>())
          .UseMonitorCommand(cmd => Console.WriteLine($"Sql：{cmd.CommandText}"))
          .UseAutoSyncStructure(true); //自动同步实体结构到数据库，只有CRUD时才会生成表
});

默认是Default 使用 freesql ，怎么才能制定other 使用 freesql