一、需求描述

展示多部电影的信息。

电影信息包括：电影名称、电影得分、电影票价格。

二、代码实现

2.1 Movie类

package com.itheima.collection;

public class Movie {
    //电影名称
    private String name;

    //电影得分
    private int score;

    //电影票价格
    private double price;

    public Movie() {
    }

    public Movie(String name, int score, double price) {
        this.name = name;
        this.score = score;
        this.price = price;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public float getScore() {
        return score;
    }

    public void setScore(int score) {
        this.score = score;
    }

    public double getPrice() {
        return price;
    }

    public void setPrice(double price) {
        this.price = price;
    }
}

2.2 打印电影全部信息

package com.itheima.collection;

import java.util.ArrayList;
import java.util.Collection;

public class CollectionTest4 {
    public static void main(String[] args) {
        Collection<Movie> movies = new ArrayList<>();
        movies.add(new Movie("肖申克的救赎",9,65.9));
        movies.add(new Movie("热辣滚筒",10,66.9));
        movies.add(new Movie("夏洛特烦恼",8,45.9));

        //遍历集合,打印出每部电影信息
        for (Movie movie : movies) {
            System.out.println(movie.getName());
            System.out.println(movie.getScore());
            System.out.println(movie.getPrice());
            System.out.println("-----------------------------");
        }
    }
}

2.3 执行结果