JavaFX将ObservableList中的数据放入表格视图中

Question

我正在尝试将数据放入表格视图中，该视图是我在场景构建器上为电影院预订系统的FXML创建的，但是当我使用此代码时，没有数据添加到表格中，我想知道自己做错了什么。我遵循了教程，但没有任何效果。

这是我正在使用的代码 有什么我可以添加使其起作用的吗？

 public class FilmTableController implements Initializable{
        //

        @FXML private TableView<Film> tableView;
        @FXML private TableColumn<Film, String> filmTitleColumn;
        @FXML private TableColumn<Film, LocalDate> DateColumn;
        @FXML private TableColumn<Film, LocalTime> ScreeningTime;
        @FXML private TableColumn<Film, Integer> TotalSeats;
        @FXML private TableColumn<Film, Integer> AvaliableSeats;
        @FXML private TableColumn<Film, Integer> BookedSeats;
        @FXML private TableColumn<Film, Currency> Price;
        @FXML private TableColumn<Film, String> Age;



        @Override
        public void initialize(URL locations, ResourceBundle resources) {
            filmTitleColumn.setCellValueFactory(new PropertyValueFactory<Film, String>("filmTitle"));
            DateColumn.setCellValueFactory(new PropertyValueFactory<Film, LocalDate>("Date"));
            ScreeningTime.setCellValueFactory(new PropertyValueFactory<Film, LocalTime>("Screening Time"));
            TotalSeats.setCellValueFactory(new PropertyValueFactory<Film, Integer>("TotalSeats"));
            AvaliableSeats.setCellValueFactory(new PropertyValueFactory<Film, Integer>("AvaliableSeats"));
            BookedSeats.setCellValueFactory(new PropertyValueFactory<Film, Integer>("BookedSeats"));
            Price.setCellValueFactory(new PropertyValueFactory<Film, Currency>("price"));
            Age.setCellValueFactory(new PropertyValueFactory<Film, String>("age"));

            ObservableList list = getFilms();
            tableView.setItems(getFilms());
            tableView.getColumns().addAll(filmTitleColumn, DateColumn, ScreeningTime, TotalSeats, AvaliableSeats, BookedSeats, Price, Age);


            tableView.setEditable(true);
            filmTitleColumn.setCellFactory(TextFieldTableCell.forTableColumn());



            tableView.getSelectionModel().setSelectionMode(SelectionMode.MULTIPLE);

            tableView.setVisible(false);
        }

        public ObservableList getFilms() {

            Film film1 = new Film("Captain Marvel", LocalDate.of(2019, Month.MARCH,12), LocalTime.of(12, 00), 50, 45, 5, 12.00, "18");

            ObservableList list = FXCollections.observableArrayList(film1);

            return list;


        }



    }