我们公司的 CRM/ERP 有点老了,我们正在积极努力。但我们计划很快迁移到 Laravel。我有机会将一些照明包迁移到一个项目中来帮助这种迁移(所以我不需要全部重写)。我将https://github.com/mattstauffer/Torch/用于“操作方法”。现在我必须触发一些事件并通过队列发送一些侦听器。我能够使事件和队列分开工作。但我想让一些听众排队,就像在 Laravel 中一样。
代码:
<?php
// init.php
require './vendor/autoload.php';
use App\AppFactory;
use Illuminate\Events\EventServiceProvider;
use Illuminate\Redis\RedisManager;
use Illuminate\Queue\Capsule\Manager as Queue;
$container = AppFactory::getInstance();
$container->instance('app', $container);
(new EventServiceProvider($container))->register();
$container['events']->listen(\App\Events\PublishEvent::class, \App\Listeners\PublishListener::class);
$container['events']->listen(\App\Events\PublishEvent::class, 'App\Listeners\QueueListener@handle');
$container->bind('redis', function () use ($container) {
return new RedisManager($container, 'predis', [
'default' => [
'host' => '127.0.0.1',
'password' => null,
'port' => 6379,
'database' => 0,
],
]);
});
$container->bind('exception.handler', \App\ExceptionHandler::class);
$queue = new Queue($container);
$queue->addConnection([
'driver' => 'redis',
'connection' => 'default',
'queue' => 'default',
]);
$container['queue'] = $queue->getQueueManager();
class DoThing
{
public function fire($job, $data)
{
$handle = fopen('proof.txt', 'a');
fwrite($handle, PHP_EOL . $data['string']);
$job->delete();
}
}
<?php
// trigger-event.php
require("init.php");
container['events']->dispatch(new \App\Events\PublishEvent('data'));
<?php
// worker.php
require "init.php";
$queue = $container['queue'];
$events = $container['events'];
$handler = $container['exception.handler'];
$isDownForMaintenance = function () use ($container) {
return $container->isDownForMaintenance();
};
$worker = new \Illuminate\Queue\Worker($queue, $events, $handler, $isDownForMaintenance);
$options = new \Illuminate\Queue\WorkerOptions();
$worker->runNextJob('default', 'default', $options);
<?php
// PublishEvent
namespace App\Events;
class PublishEvent
{
protected $data;
public function __construct($data)
{
$this->data = $data;
}
/**
* @return mixed
*/
public function getData()
{
return $this->data;
}
}
<?php
// Listener
namespace App\Listeners;
use App\Events\PublishEvent;
use Illuminate\Contracts\Queue\ShouldQueue;
class QueueListener implements ShouldQueue
{
public function handle(PublishEvent $event)
{
$handle = fopen('proof.txt', 'a');
fwrite($handle, PHP_EOL . "Queue");
}
}
我收到以下错误:
Fatal error: Uncaught Illuminate\Contracts\Container\BindingResolutionException: Target [Illuminate\Contracts\Queue\Factory] is not instantiable.
我尝试了很多不同的东西,但无法让它发挥作用。谢谢您的帮助!