PHPLaravel框架异步执行的实现详解

<?php
namespace App\Jobs;
use Illuminate\Bus\Queueable;
use Illuminate\Queue\SerializesModels;
use Illuminate\Queue\InteractsWithQueue;
use Illuminate\Contracts\Queue\ShouldQueue;
use Illuminate\Foundation\Bus\Dispatchable;
use Illuminate\Support\Facades\Log;
class UploadTask implements ShouldQueue
{
    use Dispatchable, InteractsWithQueue, Queueable, SerializesModels;
    
    public function __construct()
    {
        //因为要导入大文件 需要很久时间
    }
    
    public function handle()
    {
        Log::info('UploadTask');
        $command = 'cd ' . base_path() . ' && php artisan excelFile ';
        $ret = shell_exec($command);
        Log::info('UploadTask-导入结束'.print_r($ret,true));
    }
}

 			$fORM->saved(function (Form $form) {
                dispatch(new UploadTask());
                return $form->redirect('yyImport','保存成功');
            });