找不到"Pusher"类

Question

当我安装Pusher包时,我收到错误"Class'Pusher'not found'.

Answer 1

Claudio的诊断是正确的,在第3版中添加了名称空间Pusher; 但更改Laravel文件不是推荐的解决方案.

更好的方法是在中创建别名config/app.php.在"别名"键下,将其添加到"第三方别名"部分中的数组中:

'Pusher' => Pusher\Pusher::class,

Answer 2

（OP 在问题中发布了以下答案。根本问题是Pusher-php-server的版本 3引入了命名空间，因此现在需要use Pusher\Pusher。）

创建这个命令：

namespace App\Console\Commands;

use Illuminate\Support\Facades\File;
use Illuminate\Console\Command;

class FixPusher extends Command
{

    /**
     * The name and signature of the console command.
     *
     * @var string
     */
    protected $signature = 'fix:pusher';

    /**
     * The console command description.
     *
     * @var string
     */
    protected $description = 'Fix Pusher namespace issue';

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

    /**
     * Execute the console command.
     *
     * @return mixed
     */
    public function handle()
    {
        $broadcastManagerPath = base_path('vendor/laravel/framework/src/Illuminate/Broadcasting/BroadcastManager.php');
        $pusherBroadcasterPath = base_path('vendor/laravel/framework/src/Illuminate/Broadcasting/Broadcasters/PusherBroadcaster.php');

        $contents = str_replace('use Pusher;', 'use Pusher\Pusher;', File::get($broadcastManagerPath));
        File::put($broadcastManagerPath, $contents);

        $contents = str_replace('use Pusher;', 'use Pusher\Pusher;', File::get($pusherBroadcasterPath));
        File::put($pusherBroadcasterPath, $contents);
    }
}

然后添加"php artisan fix:pusher"到composer.json文件中：

"post-update-cmd": [
   "php artisan fix:pusher",
   "Illuminate\\Foundation\\ComposerScripts::postUpdate",
   "php artisan optimize"
]