Question

我写了一个小的websockets聊天，php部分只有2个文件，server.php和Chat.php，它们都在bin文件夹中，依赖于ratchet以及我通过作曲家下载到laravel装置的其他一些库。

server.php

require __DIR__.'/../vendor/autoload.php';
require 'Chat.php';

use Ratchet\Server\IoServer;
use Ratchet\http\HttpServer;
use Ratchet\WebSocket\WsServer;

$server = IoServer::factory(new HttpServer(new WsServer(new Chat)), 8080);

$server->run();

Chat.php

use Ratchet\MessageComponentInterface;
use Ratchet\ConnectionInterface;

class Chat implements MessageComponentInterface {

    protected $clients;

    function __construct() {
        $this->clients = new \SplObjectStorage;
    }

    public function onOpen(ConnectionInterface $conn) 
    {
        $this->clients->attach($conn);
    }

    public function onMessage(ConnectionInterface $conn, $msg) 
    {
        foreach ($this->clients as $client) 
        {
            if ($client !== $conn ) {
                $client->send($msg); 
            }
        }
    }

    public function onClose(ConnectionInterface $conn) 
    {
        $this->clients->detach($conn);
    }

    public function onError(ConnectionInterface $conn, \Exception $e) 
    {
        echo 'the following error occured: ' . $e->getMessage();
        $conn->close();
    }

}

现在，我在laravel根目录中有bin个文件夹，所以我能够启动服务器，因为server.php正在寻找供应商一级的依赖关系，但是我想做什么使用这些文件中的所有laravel好东西，特别是在Chat.php。

中

所以现在例如如果我在use DB中写Chat.php它会出错（我明白，它无法知道laravel），所以我的问题是如何包含这个bin文件夹和它的文件，以便我可以使用其中的所有laravel好东西？

Answer 1

您无需手动加载vendor / autoload.php，因为laravel会为您执行此操作。首先，您必须在YourLaravelRoot / app目录中创建文件夹（我们将其命名为Services）。然后将chat.php移动到其中，将其重命名为ChatService.php（将类名更改为ChatService）或任何适当的名称（以xxxxService结尾，以便更容易识别）并将其命名为from django.http import HttpResponse from django.views.decorators.csrf import csrf_exempt @csrf_exempt def your_view(request): if request.method == "POST": # do something return HttpResponse("Your response")（假设为您的应用程序名称是App）.NameSpacing正确非常重要，否则您必须通过composer.json手动加载它。然后创建一个artisan命令并将server.php的内容移动到handle方法内部命令（让我们将其命名为ServerCommand.php）。添加namespace App\Services;。在app / console上的Kernal.php中注册命令就是这样。现在，您应该能够访问ChatService中的任何laravel外观

要点：

YourLaravelProject

-app

- 控制台

Kernal.php

use App\Services\ChatService as Chat;

---命令

---- ServerCommand.php

<?php

namespace App\Console;

use Illuminate\Console\Scheduling\Schedule;
use Illuminate\Foundation\Console\Kernel as ConsoleKernel;

class Kernel extends ConsoleKernel
{
    /**
     * The Artisan commands provided by your application.
     *
     * @var array
     */
    protected $commands = [
        Commands\ServerCommand::class,
    ];

    /**
     * Define the application's command schedule.
     *
     * @param  \Illuminate\Console\Scheduling\Schedule  $schedule
     * @return void
     */
    protected function schedule(Schedule $schedule)
    {
        // $schedule->command('inspire')
        //          ->hourly();
    }
}

- 服务

--- ChatService.php

<?php

namespace App\Console\Commands;

use Illuminate\Console\Command;
use Ratchet\Server\IoServer;
use Ratchet\Http\HttpServer;
use Ratchet\WebSocket\WsServer;
use App\Services\ChatService as Chat;

class ServerCommand extends Command
{
    /**
     * The name and signature of the console command.
     *
     * @var string
     */
    protected $signature = 'server:run';

    /**
     * The console command description.
     *
     * @var string
     */
    protected $description = 'Command description';

    /**
     * Create a new command instance.
     *
     * @return void
     */
    public function __construct()
    {
        parent::__construct();
    }

    /**
     * Execute the console command.
     *
     * @return mixed
     */
    public function handle()
    {
        $server = IoServer::factory(new HttpServer(new WsServer(new Chat)), 8080);
        $server->run();
    }
}

执行命令<?php namespace App\Services; use Ratchet\MessageComponentInterface; use Ratchet\ConnectionInterface; /** * */ class ChatService implements MessageComponentInterface { { protected $clients; function __construct() { $this->clients = new \SplObjectStorage; } public function onOpen(ConnectionInterface $conn) { $this->clients->attach($conn); } public function onMessage(ConnectionInterface $conn, $msg) { foreach ($this->clients as $client) { if ($client !== $conn ) { $client->send($msg); } } } public function onClose(ConnectionInterface $conn) { $this->clients->detach($conn); } public function onError(ConnectionInterface $conn, \Exception $e) { echo 'the following error occured: ' . $e->getMessage(); $conn->close(); } }

如何在Laravel 5

1 个答案: