j_rfid_project/app/Http/Middleware/CheckAssetLogin.php

<?php

namespace App\Http\Middleware;

use App\Service\EmployeeService;
use App\Service\JRFIDServerService;
use Closure;

class CheckAssetLogin
{
    const account = "admin";
    const password = "admin,,bpm";

    /**
     * Handle an incoming request.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  \Closure  $next
     * @return mixed
     */
    public function handle($request, Closure $next)
    {
        $base = base64_encode(Self::account . ':' . Self::password);
        $token = "Basic " . $base;
        $data['header'] = ["Authorization: {$token}",'Content-Type:application/json'];

        $request->common_param = $data;
        return $next($request);
    }
}