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 }
