0708（OOP）用户密码管理

Posted 2022-03-30 yanglanlan

 

 1 package password;
 2 
 3 import java.util.Scanner;
 4 
 5 public class Password 
 6     static Scanner sc =new Scanner(System.in);
 7     String userName="admin1";
 8     int userPassword=111111;
 9     
10     public void showInfo() 
11         System.out.print("请输入用户名：");
12         String user=sc.next();
13         System.out.print("请输入密码：");
14         int password=sc.nextInt();
15         if(user.equals(userName)&&password==userPassword)
16             System.out.println();
17             this.newPassword();
18         else 
19             System.out.println("用户名和密码不匹配！您没有权限更新管理员信息。");
20         
21     
22     
23     private void newPassword() 
24         System.out.print("请输入新密码：");
25         userPassword=sc.nextInt();
26         System.out.println("修改密码成功，您的新密码为："+userPassword);
27     
28 

 

1 package password;
2 
3 public class Main 
4     public static void main(String[] args) 
5         Password gm=new Password();
6         gm.showInfo();
7     
8