Java程序设计当堂测试 9.20

/*
Java当堂测试 ATM机模拟系统
由于学习的知识有限，不能完成所有课上项目，文件的应用没有完成，汇款转账功能也没有写，一些要求该退出的地方也没有写，基本功能还算完善
*/  
　 1 package account;
  2
  3 import java.io.File;
  4 import java.util.Scanner;
  5
  6 class Account
  7 {
  8     private String accountID;
  9     private String accountname;
 10     private String operatedate;//时间
 11     private int operatetype;//操作
 12     private String accountpassword;//密码
 13     private int accountbalance;//余额
 14     private int amout;//流水金额
 15
 16     public Account(String accid,String accna,String opeda,String password,int balance)
 17     {
 18         this.accountID=accid;
 19         this.accountname=accna;
 20         this.operatedate=opeda;
 21         this.accountpassword=password;
 22         this.accountbalance=balance;
 23     }
 24
 25     public String getaccountID()
 26     {
 27         return accountID;
 28     }
 29     public String getaccountname()
 30     {
 31         return accountname;
 32     }
 33     public String getoperatedate()
 34     {
 35         return operatedate;
 36     }
 37     public int getoperatetype()
 38     {
 39         return operatetype;
 40     }
 41     public String getaccountpassword()
 42     {
 43         return accountpassword;
 44     }
 45     public int getaccountbalance()
 46     {
 47         return accountbalance;
 48     }
 49     public int getamout()
 50     {
 51         return amout;
 52     }
 53     public void setaccountID(String accid)
 54     {
 55         accountID=accid;
 56     }
 57     public void setaccountname(String accna)
 58     {
 59         accountname=accna;
 60     }
 61     public void setoperatedate(String opeda)
 62     {
 63         operatedate=opeda;
 64     }
 65     public void setoperatetype(int opety)
 66     {
 67         operatetype=opety;
 68     }
 69     public void setaccountpassword(String password)
 70     {
 71         accountpassword=password;
 72     }
 73     public void setaccountbalance(int balance)
 74     {
 75         accountbalance=balance;
 76     }
 77     public void setamout(int amo)
 78     {
 79         amout=amo;
 80     }
 81
 82 public void menu()
 83     {
 84         System.out.println("**************************************************************************");
 85         System.out.println("             欢迎"+accountID+"使用中国工商银行自助柜员系统                                ");
 86         System.out.println("**************************************************************************");
 87     }
 88
 89 public void Manage()
 90 {
 91     Scanner scan1=new Scanner(System.in);
 92     int a;
 93     int b;
 94     int c;
 95     String s;
 96     String s1;
 97     switch(operatetype)
 98     {
 99     case 1:System.out.println("请输入存款金额 : ");
100     a=scan1.nextInt();
101     accountbalance+=a;
102     System.out.println("存取款操作完成");
103     System.out.println("存款余额为 ："+accountbalance);
104     //差一个try语句;
105     break;
106     case 2:System.out.println("当前账户每日可支取2万");
107     System.out.println("1.100");
108     System.out.println("2.500");
109     System.out.println("3.1000");
110     System.out.println("4.1500");
111     System.out.println("5.2000");
112     System.out.println("6.5000");
113     System.out.println("7.其他金额");
114     b=scan1.nextInt();
115     switch(b)
116     {
117     case 1:accountbalance-=100;break;
118     case 2:accountbalance-=500;break;
119     case 3:accountbalance-=1000;break;
120     case 4:accountbalance-=1500;break;
121     case 5:accountbalance-=2000;break;
122     case 6:accountbalance-=5000;break;
123     case 7:System.out.println("输入金额 :");c=scan1.nextInt();accountbalance-=c;break;
124     };
125     System.out.println("取取款操作完成");
126     System.out.println("存款余额为 ："+accountbalance);
127     break;
128     case 3:break;
129     case 4:
130         System.out.println("请输入修改后的密码");
131         s1=scan1.nextLine();
132         accountpassword=s1;//修改密码
133         System.out.println("修改成功，当前密码为"+accountpassword);
134     case 5:System.out.println("当前账户余额为："+accountbalance);
135     }
136
137 }//六项操作
138
139 }
140
141 public class acc {
142
143     public static void main(String[] args) {
144         // TODO Auto-generated method stub
145
146
147         File file1 = new File("accountlist.txt");
148         File file2 = new File("accountinformation.txt");
149         int i;
150         int j=0;
151         int t=0;
152         int b;
153         String c;
154         System.out.println("**************************************************************************");
155         System.out.println("                  欢迎使用中国工商银行自动柜员系统                                               ");
156         System.out.println("**************************************************************************");
157         System.out.println("                      请输入您的账号:");
158
159         Account[] a = new Account[5];
160         Account s1=new Account("20173427","冯利伟","2018-9-20","123456",500000);
161         Account s2=new Account("00000001","张都","2018-9-20","123456",10000);
162         Account s3=new Account("00000002","王万茜","2018-9-20","123456",5200);
163         Account s4=new Account("00000003","李三大","2018-9-20","123456",500);
164         Account s5=new Account("00000004","赵滨南","2018-9-20","123456",400);
165         a[0]=s1;
166         a[1]=s2;
167         a[2]=s3;
168         a[3]=s4;
169         a[4]=s5;
170
171         String id;
172         String password;
173         Scanner scan=new Scanner(System.in);
174         id=scan.next();
175         for(i=0;i<5;i++)
176         {
177             if(id==a[i].getaccountID())
178                 j=i;
179         }
180
181
182     a[j].menu();
183     System.out.println("                           请输入密码");
184     password=scan.next();
185
186     a[j].menu();
187     System.out.println("1.存款");
188     System.out.println("2.取款");
189     System.out.println("3.转账汇款");
190     System.out.println("4.修改密码");
191     System.out.println("5.查询余额");
192     System.out.println("6.退出");
193     System.out.println("请输入要实现的功能 ：");
194     b=scan.nextInt();
195     while(b!=6)
196     {
197     a[j].setoperatetype(b);//将操作数字赋值给类成员
198
199     a[j].Manage();
200     a[j].menu();
201     System.out.println("1.存款");
202     System.out.println("2.取款");
203     System.out.println("3.转账汇款");
204     System.out.println("4.修改密码");
205     System.out.println("5.查询余额");
206     System.out.println("请输入要实现的功能 ：");
207     b=scan.nextInt();
208     }
209
210
211
212     }
213
214 }

由于初学，所以参考了许多别人代码，相信随着练习的增多，这种情况会越来越少。