java订电影票系统

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 = "乱世佳人";
        movie[0].movieTime = "2013.11.24";
        movie[0].moviePrice = 70;
        movie[1] = new Movie();
        movie[1].number = "S1125";
        movie[1].movieName = "青春如期";
        movie[1].movieTime = "2013.11.25";
        movie[1].moviePrice = 80;
        movie[2] = new Movie();
        movie[2].number = "S1126";
        movie[2].movieName = "让子弹飞";
        movie[2].movieTime = "2013.11.26";
        movie[2].moviePrice = 90;
    }

    void interFace()// 订票界面
    {

        System.out.println("			∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞");
        System.out.println("			     订 票 系 统");
        System.out.println("			∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞");

        System.out
                .println("------------------------------------------------------------------------------");
        System.out.println("电影编号		电影名		上映时间		电影票价");
        System.out.println(movie[0].number + "		" + movie[0].movieName + "		"+ movie[0].movieTime + "	" + "$" + movie[0].moviePrice);
        System.out.println(movie[1].number + "		" + movie[1].movieName + "		"+ movie[1].movieTime + "	" + "$" + movie[1].moviePrice);
        System.out.println(movie[2].number + "		" + movie[2].movieName + "		"+ movie[2].movieTime + "	" + "$" + movie[2].moviePrice);
        System.out
                .println("------------------------------------------------------------------------------");
    }


    void login()// 登陆、注册
    {
        System.out.println("1.登陆		2.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("		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("		编号输入错误（找不到您要的电影）");
            } else {
                System.out.println("		订票成功");
                System.out.println("电影编号	电影名		上映时间		电影票价");
                System.out.println(movie[flag[index]].number + "		"
                        + movie[flag[index]].movieName + "	"
                        + movie[flag[index]].movieTime + "		" + "$"
                        + 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("	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("	恭 喜 您！注 册 成 功");
    }
    int login()//用户登陆
    {
        int flag = 0;
        System.out.println("	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;
}