package com.String;
import java.util.Scanner;
public class userDemo {
public static void main(String[] args) {
for (int i=0;i<3;i++) {
Scanner sc=new Scanner(System.in);
System.out.println("请您输入登录名称:");
String luginName=sc.next();
System.out.println("请您输入密码:");
String passWord=sc.next();
//开始调用登陆方法,判断是否登录成功
boolean rs=login(luginName,passWord);
if (rs){
System.out.println("登录成功");
break;
}else {
System.out.println("登录失败");
}
}
}
//登陆方法,接受用户的登录名和密码,返回认证结果
public static boolean login(String loginName,String passWord){
//准备一份系统正确的登录名和密码
String okLoginName="itheima";
String okPassWord="123456";
//开始正式判断用户是否登录成功
if (okLoginName.equals(loginName) && okPassWord.equals(passWord)){
//登录成功
return true;
}else {
return false;
}
}
}