travel/service/app/model/Admins.php

<?php
namespace app\model;

class Admins extends base
{

    //设置密码
    public function setPasswordAttr($pwd) {
        return password_hash($pwd, PASSWORD_DEFAULT);
    }

    public function checkPwd($pwd) {
        if(empty($pwd) || empty($this->password)) return false;
        if(password_verify($pwd, $this->password)) {
            return true;
        }
        return false;
    }

}