JavaScriptATM登陆锁卡问题

Posted 2020-11-09 爱吃鱼的猫#

let user = [
    ["a", 1, 1000],
    ["b", 2, 2000],
    ["c", 3, 3000]
]
//登录不加锁卡
function login() {
    let status = true;
    while (status) {
        console.log("请输入用户名：");
        let username = readline.question();
        console.log("请输入密码：");
        let password = readline.question();
        for (let i = 0; i < user.length; i++) {
            if (username == user[i][0] && password == user[i][1]) {
                console.log("登陆成功");
                return;
            }
        }
        console.log("登录失败");
    }
}

login();

//登录加上锁卡
function login1(){
    let time = 3;
    let status = true;
    while (status) {
        console.log("请输入用户名:");
        let username = readline.question();
        console.log("请输入密码：");
        let password = readline.question();
        for (let i = 0; i < user.length; i++) {
            if (username == user[i][0] && password == user[i][1]) {
                console.log("登陆成功");
                return;
            }   
        } 
        time--;
        if (time == 0) {
            console.log("输错三次，锁卡");
        }else{
            console.log(`密码错误，你还有${time}次机会`);
        }
        
    }
}