beauti-nof/application/service/AppBegin.php

<?php
namespace app\service;

use app\service\pay_user\PayUser;
use think\Validate;

class AppBegin{
    public function run($params){
        //$type=config('site.settle_type');
        //PayUser::setType($type);

        bcscale(2);
        define('TIME_C','created_at');
        define('TIME_U','updated_at');
        define('TIME_D','deleted_at');

        Validate::extend('mobile',function ($value,$rule=null){
            return preg_match('/^1[3-9][0-9]{9}$/',$value)?true:false;
        });
    }
}