//主函数Test public class Test02 { public static void main(String[] args) { //调用Admin里边的数据 Admin admin = new Admin(); admin.change(); } }//被调用的函数 import java.util.Scanner; public class Admin { Scanner scanner =
public class Test02 {
public static void main(String[] args) {
//调用Admin里边的数据 Admin admin = new Admin();
admin.change();
}
}//被调用的函数
import java.util.Scanner;
public class Admin {
Scanner scanner = new Scanner(System.in);
String name;
String num;
public Admin(){
name ="admin";
num="123456";
}
public void change(){
System.out.println("------密码修改------");
System.out.println("请输入用户名:");
// Scanner scanner = new Scanner(System.in); String us =scanner.next();
System.out.println("请输入旧密码:");
String mi =scanner.next();
if (us.equals(name) && mi.equals(num)) {
System.out.println("------验证成功------");
System.out.println("请输入新的密码:");
num=scanner.next();
System.out.println("密码修改成功,新的密码为:"+num);
}else{
System.out.println("密码输入错误,请重新输入");
change();
}
}
} 【文章转自日本多IP站群服务器 http://www.558idc.com/japzq.html提供,感恩】