如何获取用户输入并将其存储到另一个类的数组中？

我的问题是我不确定是否需要先将值存储到本地数组“ array”中，然后将所述数组分配给类Movie actors数组，还是需要直接将值分配给类Movie actors数组。如果是这样，我不确定该怎么做。

import java.util.Arrays;
import java.util.Scanner;

class Movie {
    private String[] actors;
    private String director;
    private int year;

    Movie() {
    }

    public Movie(String[] actors, String director, int year) {
        this.actors = actors;
        this.director = director;
        this.year = year;
    }

    public String[] getActors() {
        return actors;
    }

    public void setActors(String[] actors) {
        this.actors = actors;
    }

    public String getDirector() {
        return director;
    }

    public void setDirector(String director) {
        this.director = director;
    }

    public int getYear() {
        return year;
    }

    public void setYear(int year) {
        this.year = year;
    }

    @Override
    public String toString() {
        return "Movie [actors=" + Arrays.toString(actors) + ", director=" + director + ", year=" + year + "]";
    }
}

public class Main {
    public static void main(String[] argv) throws Exception {
        // Scanner initialization
        Scanner input = new Scanner(System.in);

        System.out.print("How many actors star in this movie?: ");
        int num = Integer.parseInt(input.nextLine());

        String array[] = new String[num];
        System.out.println("Enter the " + num + " actors starred now");

        for (int i = 0; i < array.length; i++) {
            array[i] = input.nextLine();
        }

        System.out.print("Enter the name of the director:");
        String director = input.nextLine();

        System.out.print("Enter the release year:");
        int year = Integer.parseInt(input.nextLine());

        Movie movie1 = new Movie(array, director, year);

        // Alternatively
        Movie movie2 = new Movie();
        movie2.setActors(array);
        movie2.setDirector(director);
        movie2.setYear(year);

        // Display
        System.out.println(movie1);
    }
}

我的另一个问题是上面提到的一个问题，如果我输入了3个要存储的名称，则只能输入2个

使用Scanner::nextLine代替Scanner::nextInt。您面临的问题是因为将int输入分配给后的换行符（Enter）array[0]。在使用next（）或nextFoo（）之后，检查扫描仪是否跳过nextLine（）？了解更多信息。

运行示例：

How many actors star in this movie?: 2
Enter the 2 actors starred now
James
Bond
Enter the name of the director:Xyz
Enter the release year:2010
Movie [actors=[James, Bond], director=Xyz, year=2010]

回答来源：Stack Overflow