composer require fast-elephant/laravel-lakala
publish
php artisan vendor:publish --tag=lakala-config
usage
$lakala = new \FastElephant\LaravelLakala\Lakala();
$lakala->post('/ccss/counter/order/create', [
'out_order_no' => '12345678',
'merchant_no' => '822100041120005',
'amount' => 200,
]);