Java实现电影院订票系统代码

public class Test {	public static void main(String[] args) {		BookTicket bookTicket = new BookTicket();		bookTicket.init();	}}

import java.util.Scanner;public class BookTicket {	//主界面类	Movie[] movie = new Movie[3];	LoginReg loginReg = new LoginReg();	Scanner input = new Scanner(System.in);	void movieInformation()// 内部电影信息	{		movie[0] = new Movie();		movie[0].number = "S1124";		movie[0].movieName = "雷神3：诸神黄昏";		movie[0].movieTime = "2017-11-03大陆上映";		movie[0].moviePrice = 70;		movie[1] = new Movie();		movie[1].number = "S1125";		movie[1].movieName = "全球风暴";		movie[1].movieTime = "2017-10-27大陆上映";		movie[1].moviePrice = 80;		movie[2] = new Movie();		movie[2].number = "S1126";		movie[2].movieName = "东方快车谋杀案";		movie[2].movieTime = "2017-11-10大陆上映";		movie[2].moviePrice = 90;	}	void interFace()// 订票界面	{		System.out.println("/t/t/t∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞");		System.out.println("/t/t/t 订 票 系 统");		System.out.println("/t/t/t∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞");		System.out		  .println("------------------------------------------------------------------------------");		System.out.println("电影编号/t/t电影名/t/t上映时间/t/t电影票价");		System.out.println(movie[0].number + "/t/t" + movie[0].movieName + "/t/t"+ movie[0].movieTime + "/t" + "$" + movie[0].moviePrice);		System.out.println(movie[1].number + "/t/t" + movie[1].movieName + "/t/t"+ movie[1].movieTime + "/t" + "$" + movie[1].moviePrice);		System.out.println(movie[2].number + "/t/t" + movie[2].movieName + "/t/t"+ movie[2].movieTime + "/t" + "$" + movie[2].moviePrice);		System.out		  .println("------------------------------------------------------------------------------");	}	void login()// 登陆、注册	{		System.out.println("1.登陆/t/t2.注册");		Scanner input = new Scanner(System.in);		int logReg = input.nextint();		switch (logReg) {			case 1:			  if (loginReg.login() == 0)			  login();			break;			case 2:			  loginReg.reg();			login();			break;			default:			  System.out.println("输入错误");			login();		}	}	void booking()// 订票	{		Boolean con = true;		int index = 0;		int[] flag = { -1, -1, -1 };		do {			System.out.println("/t/t欢迎订票");			System.out.println("请输入电影编号(注意字母大写)");			String odd = input.next();			for (int i = 0; i < movie.length; i++) {				if (movie[i].number.equals(odd)) {					flag[index] = i;					break;				}			}			if (flag[index] == -1) {				System.out.println("/t/t编号输入错误（找不到您要的电影）");			} else {				System.out.println("/t/t订票成功");				System.out.println("电影编号/t电影名/t/t上映时间/t/t电影票价");				System.out.println(movie[flag[index]].number + "/t/t"				   + movie[flag[index]].movieName + "/t"				   + movie[flag[index]].movieTime + "/t/t" + "$"				   + movie[flag[index]].moviePrice);				index++;			}			System.out.println("是否需要继续订票（Y/N）");			String yesNo = input.next();			if (yesNo.equals("N"))			  con = false;			if (index >= 3) {				System.out.println("已经没有可预订的票");				con = false;			}		}		while (con);		int add = 0;		int sign = 0;		for (index = 0; index < 3; index++) {			if (flag[index] != -1) {				add += movie[flag[index]].moviePrice;				sign++;			}		}		System.out.println("你一共订了" + sign + "张票" + "一共￥" + add + "元");	}	void init() {		movieInformation();		// 电影信息录入		interFace();		// 界面		login();		// 用户登陆、注册		booking();		// 订票	}}

import java.util.Scanner;public class LoginReg {	//登陆，注册类	final int INIT = 1024;	User[] user = new User[INIT];	Scanner input = new Scanner(System.in);	void reg()//用户注册	{		int flag = 0;		System.out.println("/t欢 迎 注 册");		System.out.println("用户名");		for (int i = 0;i < INIT;i++)		 {			if(user[i]==null)			  {				user[i] = new User();				user[i].name = input.next();				flag = i;				break;			}		}		System.out.println("密码");		user[flag].password = input.next();		System.out.println("/t恭 喜 您！注 册 成 功");	}	int login()//用户登陆	{		int flag = 0;		System.out.println("/t欢 迎 登 陆");		System.out.println("用户名");		String n1 = input.next();		System.out.println("密码");		String n2 = input.next();		for (int i = 0;i < INIT;i++)		 {			if(user[i]!=null)			  {				if(user[i].name.equals(n1) && user[i].password.equals(n2))				  {					flag = 1;					break;				}			}		}		switch(flag)		 {			case 0:			  System.out.println("登陆失败");			System.out.println("是否重新登录（Y/N）");			String instr = input.next();			if(instr.equals("Y"))			  login();			break;			case 1:			  System.out.println("登陆成功");			break;		}		return flag;	}}

public class User { //用户类 String name;// 用户名 String password;//密码  }

public class Movie { //电影类 String number; String movieName; String movieTime; int moviePrice; }