C# 继承、存储库、MVC

我有一个StartController，它包含存储库中的电影列表。我想在StartController和GenreController中使用该列表，但我不知道如何使用。 这是我的StartController：

namespace IMDB
{
    public class StartController : Controller
    {
        // GET: Start
        public ActionResult Index()
        {

            var movies = GetMoviesFromRepository();

            return View(movies);
        }
        // GET: Details

        public ActionResult Movie(int id)
        {
            var allMovies = GetMoviesFromRepository();
            var movie = allMovies.FirstOrDefault(x => x.MovieID.Equals(id));

            return View(movie);
        }

        private List<Movie> GetMoviesFromRepository()
        {

            var movies = new List<Movie>();

            var movie1 = new Movie();
            movie1.MovieID = 1;
            movie1.Title = "Terminator";
            movie1.Genre = "Comedy";
            movie1.Year = 1984;
            movie1.Country = "America";
            movie1.Picture = "http://vignette4.wikia.nocookie.net/tvdatabase/images/8/89/Terminator_(1984).jpg";
            movies.Add(movie1);

            var movie2 = new Movie();
            movie2.MovieID = 2;
            movie2.Title = "Terminator 2: Judgement Day";
            movie2.Genre = "Romantic";
            movie2.Year = 1991;
            movie2.Country = "America";
            movie2.Picture = "https://upload.wikimedia.org/wikipedia/en/8/85/Terminator2poster.jpg";
            movies.Add(movie2);

            return movies;
        }
    }
}    

namespace IMDB.Controllers
{
    public class GenreController : Controller
    {
        // GET: Genre
        public ActionResult Genre(string genre)
        {
            var allGenres = GetMoviesFromRepository();
            // Some code goes here

            return View();
        }
    }
}

---

显然这不起作用。但我不知道如何让我的列表在GenreController中工作。

这就是Div所说的：

从控制器中提取电影存储库逻辑，并将其提取到自己的类中。它的目的是检索您的电影

    public class MovieRepository {
        public List<Movie> GetMoviesFromRepository()
        {
            var movies = new List<Movie>();

            var movie1 = new Movie();
            movie1.MovieID = 1;
            movie1.Title = "Terminator";
            movie1.Genre = "Comedy";
            movie1.Year = 1984;
            movie1.Country = "America";
            movie1.Picture = "http://vignette4.wikia.nocookie.net/tvdatabase/images/8/89/Terminator_(1984).jpg";
            movies.Add(movie1);

            var movie2 = new Movie();
            movie2.MovieID = 2;
            movie2.Title = "Terminator 2: Judgement Day";
            movie2.Genre = "Romantic";
            movie2.Year = 1991;
            movie2.Country = "America";
            movie2.Picture = "https://upload.wikimedia.org/wikipedia/en/8/85/Terminator2poster.jpg";
            movies.Add(movie2);

            return movies;
        }
    }

---

最好的方法是分别制作

GetMoviesFromRepository

，并从两个控制器中使用它，这样更有意义！好的，我明白了。但我该怎么做呢？如何从两个控制器使用它？（这里完全是新手）嘿，很抱歉，运行很忙，您可以添加新类库并在那里添加您的类，然后在该类中添加您的

GetMoviesFromRepository

。

        public class StartController : Controller {
            private readonly MovieRepository movieRepository;

            public StartController()
            {
                this.movieRepository = new MovieRepository();
            }

            // GET: Start
            public ActionResult Index()
            {
                var movies = movieRepository.GetMoviesFromRepository();

                return View(movies);
            }
            // GET: Details

            public ActionResult Movie(int id)
            {
                var allMovies = movieRepository.GetMoviesFromRepository();
                var movie = allMovies.FirstOrDefault(x => x.MovieID.Equals(id));

                return View(movie);
            }

        }