1.创建一个movice的对象来存放电影

里面设置构造器（有参和无参）

package com.movie;public class movice {//创建一个movice的对象存放电影private int id;private String name;private double price;private double score;private String diector;private String actor;private String info;public movice() {//创建一个无参数构造器}//创建一个有参构造器public movice(int id, String name, double price, double score, String diector, String actor, String info) {this.id = id;this.name = name;this.price = price;this.score = score;this.diector = diector;this.actor = actor;this.info = info;}public int getId() {return id;}public void setId(int id) {this.id = id;}public String getInfo() {return info;}public void setInfo(String info) {this.info = info;}public String getActor() {return actor;}public void setActor(String actor) {this.actor = actor;}public String getDiector() {return diector;}public void setDiector(String diector) {this.diector = diector;}public double getScore() {return score;}public void setScore(double score) {this.score = score;}public double getPrice() {return price;}public void setPrice(double price) {this.price = price;}public String getName() {return name;}public void setName(String name) {this.name = name;}
}

package com.movie;import java.util.Scanner;public class test {public static void main(String[] args) {movice [] movices = new movice[4];movices[0]=new movice(0,"水门桥",38.9,10.0,"徐克","吴京","999万人想看");movices[1]=new movice(1,"变形金刚",38.9,8.8,"晓宇","机器人","888万人想看");movices[2]=new movice(2,"喜羊羊与灰太狼",38.9,9.9,"振宇","美羊羊","666万人想看");movices[3]=new movice(3,"战狼",38.9,9.8,"小京","吴京","222万人想看");MovieOpareter Opareter = new MovieOpareter(movices);Scanner sc = new Scanner(System.in);while(true){System.out.println("电影信息系统");System.out.println("1.查询全部电影信息");System.out.println("2.查询电影信息");System.out.println("请你输入操作命令：");int commend = sc.nextInt();switch(commend){case 1:Opareter.printmovice();break;case 2:System.out.println("请输入你要查询的id");int id = sc.nextInt();Opareter.search(id);break;default:System.out.println("输入有问题");}}}
}

package com.movie;public class MovieOpareter {private movice[] movices;//创建一个movice的数组，名字叫movicespublic MovieOpareter(movice[] movices) {this.movices = movices;}//1.展示全部信息public void printmovice(){for(int i=0;i<movices.length;i++){movice m = movices[i];System.out.println("编号"+m.getId());System.out.println("名称"+m.getName());System.out.println("价格"+m.getPrice());System.out.println("------------------------------");}}//2.查找电影public void search(int id){for(int i=0;i<movices.length;i++) {movice m = movices[i];if (m.getId() == id){System.out.println("电影详细如下");System.out.println("编号："+m.getId());System.out.println("名称："+m.getName());System.out.println("价格："+m.getPrice());System.out.println("得分："+m.getScore());System.out.println("导演："+m.getDiector());System.out.println("演员："+m.getActor());System.out.println("其他信息："+m.getInfo());System.out.println("---------------------------");return ;}}System.out.println("没有该电影");}
}