dfxd/app/Exports/MyExport.php

<?php

namespace App\Exports;

use Maatwebsite\Excel\Facades\Excel;




class MyExport {


    public function commonExport($data,$path = ''){

        $param = $data;
        $export = new CommonExport($param);

        Excel::store($export, $path);
        return ['file'=>$path];
    }


}