如何在NRules类构造函数中注入DbContext？

public class MyDbContextFactory : IDbContextFactory<MyDbContext>
{
    public MyDbContext CreateDbContext()
    {
        // 使用new操作符创建DbContext对象
        return new MyDbContext();

        // 或者使用依赖注入容器创建
        // var dbContext = DependencyResolver.Current.GetService<MyDbContext>();
        // return dbContext;
    }
}

public class MyRulesEngine
{
    private readonly ISessionFactory _sessionFactory;

    public MyRulesEngine(IDbContextFactory<MyDbContext> dbContextFactory)
    {
        // 创建NRules会话工厂
        var repository = new RuleRepository();
        repository.Load(x => x.From(typeof(MyRules).Assembly));

        var ruleSet = repository.GetRuleSets();
        _sessionFactory = ruleSet.Compile();

        // 注册DbContext工厂类
        _sessionFactory.DependencyResolver.Register<IDbContextFactory<MyDbContext>>(dbContextFactory);
    }

    public void RunRules(MyDbContext dbContext)
    {
        using (var session = _sessionFactory.CreateSession())
        {
            // 将DbContext实例传递给规则引擎
            session.Insert(dbContext);
            session.Fire();
        }
    }
}