试图创建数据库模式-没有可用的数据库提供程序，无法创建连接

<object name=\"CustomerEditController\" type=\"NHibernateCustomerEditController\" scope=\"session\">
  <constructor-arg name=\"sessionFactory\" ref=\"NHibernateSessionFactory\"/>
  <constructor-arg name=\"local\" ref=\"&amp;NHibernateSessionFactory\"/>
</object>`

public class NHibernateCustomerEditController : ICustomerEditController
{
    private readonly ISessionFactory sessionFactory;
    private readonly LocalSessionFactoryObject LocalsessionFactory;
    private Customer currentCustomer;

    public NHibernateCustomerEditController(ISessionFactory sessionFactory, LocalSessionFactoryObject local)
    {
        this.sessionFactory = sessionFactory;
        this.LocalsessionFactory = local;
    }

    private ISession Session
    {
        get { return sessionFactory.GetCurrentSession(); }
    }

    public void EditCustomer(Customer customer)
    {
        currentCustomer = customer;
    }

    public void Clear()
    {
        currentCustomer = null;
    }

    public Customer CurrentCustomer
    {
        get
        {
            Customer customer = currentCustomer;

            //since the Customer entity may have been retrieved from a prior request, we need to reattach it to the current session
            // in order to support lazy-loading, etc. on the Customer
            Session.Lock(customer, LockMode.None);

            return customer;
        }
    }
    public void MakeANewDatabase() {
        SchemaExport schema = new SchemaExport(LocalsessionFactory.Configuration);
        schema.Create(true, true);
    }

}

MakeANewDatabase

SchemaExport

DBProvider

An exception of type \'System.Exception\' occurred in Spring.Data.NHibernate30.DLL but was not handled in user code

Additional information: There was no DB provider available, unable to create connection

An exception of type \'NHibernate.HibernateException\' occurred in NHibernate.DLL but was not handled in user code

Additional information: There was no DB provider available, unable to create connection