baoshi-was/app/Http/Controllers/PrintController.php

<?php

namespace App\Http\Controllers;

use App\Components\AsyncResponse;
use App\Services\DeliveryService;
use App\Services\TerminalPrinterLogisticService;
use Illuminate\Http\Request;

class PrintController extends Controller
{
    //
    use AsyncResponse;

    public function index()
    {
        return view('maintenance.expressPrinting.print.template');
    }

    public function getPrintDataApi(Request $request): array
    {
        if (!$request->has('printStr')) return ['success' => false, 'message' => '为空'];
        $results = app(DeliveryService::class)->getDelivery($request['printStr']);
        // 匹配打印机
        $results = app(TerminalPrinterLogisticService::class)->setPrinterName($results);

        //
        return ['success' => true, 'data' => $results];
    }

    public function uploadPrintDataApi(Request $request, DeliveryService $service): array
    {
        if (is_string($request['printData']))
            $request['printData'] = json_decode($request['printData']);

        $item = $service->customProcessing($request['printData']);
        return ['success' => true, 'data' => $item];
    }

}