java订电影票系统

1 public class Test {
2     public static void main(String[] args) {
3         BookTicket bookTicket = new BookTicket();
4         bookTicket.init();
5 }
6
7 }

  1 import java.util.Scanner;
  2
  3 public class BookTicket {   //主界面类
  4
  5     Movie[] movie = new Movie[3];
  6     LoginReg loginReg = new LoginReg();
  7     Scanner input = new Scanner(System.in);
  8
  9     void movieInformation()// 内部电影信息
 10     {
 11         movie[0] = new Movie();
 12         movie[0].number = "S1124";
 13         movie[0].movieName = "乱世佳人";
 14         movie[0].movieTime = "2013.11.24";
 15         movie[0].moviePrice = 70;
 16         movie[1] = new Movie();
 17         movie[1].number = "S1125";
 18         movie[1].movieName = "青春如期";
 19         movie[1].movieTime = "2013.11.25";
 20         movie[1].moviePrice = 80;
 21         movie[2] = new Movie();
 22         movie[2].number = "S1126";
 23         movie[2].movieName = "让子弹飞";
 24         movie[2].movieTime = "2013.11.26";
 25         movie[2].moviePrice = 90;
 26     }
 27
 28     void interFace()// 订票界面
 29     {
 30
 31         System.out.println("\t\t\t∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞");
 32         System.out.println("\t\t\t     订 票 系 统");
 33         System.out.println("\t\t\t∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞");
 34
 35         System.out
 36                 .println("------------------------------------------------------------------------------");
 37         System.out.println("电影编号\t\t电影名\t\t上映时间\t\t电影票价");
 38         System.out.println(movie[0].number + "\t\t" + movie[0].movieName + "\t\t"+ movie[0].movieTime + "\t" + "$" + movie[0].moviePrice);
 39         System.out.println(movie[1].number + "\t\t" + movie[1].movieName + "\t\t"+ movie[1].movieTime + "\t" + "$" + movie[1].moviePrice);
 40         System.out.println(movie[2].number + "\t\t" + movie[2].movieName + "\t\t"+ movie[2].movieTime + "\t" + "$" + movie[2].moviePrice);
 41         System.out
 42                 .println("------------------------------------------------------------------------------");
 43     }
 44
 45
 46     void login()// 登陆、注册
 47     {
 48         System.out.println("1.登陆\t\t2.注册");
 49         Scanner input = new Scanner(System.in);
 50         int logReg = input.nextInt();
 51         switch (logReg) {
 52         case 1:
 53             if (loginReg.login() == 0)
 54                 login();
 55             break;
 56         case 2:
 57             loginReg.reg();
 58             login();
 59             break;
 60         default:
 61             System.out.println("输入错误");
 62             login();
 63         }
 64     }
 65
 66
 67     void booking()// 订票
 68     {
 69         boolean con = true;
 70         int index = 0;
 71         int[] flag = { -1, -1, -1 };
 72         do {
 73             System.out.println("\t\t欢迎订票");
 74             System.out.println("请输入电影编号(注意字母大写)");
 75             String odd = input.next();
 76             for (int i = 0; i < movie.length; i++) {
 77                 if (movie[i].number.equals(odd)) {
 78                     flag[index] = i;
 79
 80                     break;
 81                 }
 82             }
 83             if (flag[index] == -1) {
 84                 System.out.println("\t\t编号输入错误（找不到您要的电影）");
 85             } else {
 86                 System.out.println("\t\t订票成功");
 87                 System.out.println("电影编号\t电影名\t\t上映时间\t\t电影票价");
 88                 System.out.println(movie[flag[index]].number + "\t\t"
 89                         + movie[flag[index]].movieName + "\t"
 90                         + movie[flag[index]].movieTime + "\t\t" + "$"
 91                         + movie[flag[index]].moviePrice);
 92                 index++;
 93             }
 94             System.out.println("是否需要继续订票（Y/N）");
 95             String yesNo = input.next();
 96             if (yesNo.equals("N"))
 97                 con = false;
 98             if (index >= 3) {
 99                 System.out.println("已经没有可预订的票");
100                 con = false;
101             }
102         } while (con);
103         int add = 0;
104         int sign = 0;
105         for (index = 0; index < 3; index++) {
106             if (flag[index] != -1) {
107                 add += movie[flag[index]].moviePrice;
108                 sign++;
109             }
110         }
111         System.out.println("你一共订了" + sign + "张票" + "一共￥" + add + "元");
112     }
113
114
115
116     void init() {
117         movieInformation();// 电影信息录入
118         interFace();// 界面
119         login();// 用户登陆、注册
120         booking();// 订票
121     }
122
123 }

 1 import java.util.Scanner;
 2 public class LoginReg {  //登陆，注册类
 3     final    int INIT = 1024;
 4     User[] user = new User[INIT];
 5     Scanner input = new Scanner(System.in);
 6
 7     void reg()//用户注册
 8     {
 9         int flag = 0;
10         System.out.println("\t欢 迎 注 册");
11         System.out.println("用户名");
12         for(int i = 0;i < INIT;i++)
13         {
14             if(user[i]==null)
15             {
16                 user[i] = new User();
17                 user[i].name = input.next();
18                 flag = i;
19                 break;
20             }
21         }
22         System.out.println("密码");
23         user[flag].password = input.next();
24         System.out.println("\t恭 喜 您！注 册 成 功");
25     }
26     int login()//用户登陆
27     {
28         int flag = 0;
29         System.out.println("\t欢 迎 登 陆");
30         System.out.println("用户名");
31         String n1 = input.next();
32         System.out.println("密码");
33         String n2 = input.next();
34         for(int i = 0;i < INIT;i++)
35         {
36             if(user[i]!=null)
37             {
38                 if(user[i].name.equals(n1) && user[i].password.equals(n2))
39                 {
40                     flag = 1;
41                     break;
42                 }
43             }
44         }
45         switch(flag)
46         {
47             case 0:
48                 System.out.println("登陆失败");
49                 System.out.println("是否重新登录（Y/N）");
50                 String instr = input.next();
51                 if(instr.equals("Y"))
52                 login();
53                 break;
54             case 1:
55                 System.out.println("登陆成功");
56                 break;
57
58         }
59         return flag;
60
61
62     }
63 }

1 public class User {  //用户类
2     String name;// 用户名
3     String password;//密码
4 }

1 public class Movie { //电影类
2     String number;
3     String movieName;
4     String movieTime;
5     int moviePrice;
6 }