redis的广播和发布

第一步使用 php artisan make:command RedisSubscribe 创建RedisSubscribe文件

<?php

namespace App\Console\Commands;

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

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

    /**
     * The console command description.
     *
     * @var string
     */
    protected $description = 'Redis 发布订阅';

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

    /**
     * Execute the console command.
     *
     * @return mixed
     */
    public function handle()
    {
        //
        Redis::subscribe(['test-channel'], function ($message) {
            echo $message;
        });
    }
}

第二步注册命令
<?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 = [
        //
        \App\Console\Commands\RedisSubscribe::class,
    ];

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

    /**
     * Register the commands for the application.
     *
     * @return void
     */
    protected function commands()
    {
        $this->load(__DIR__.'/Commands');

        require base_path('routes/console.php');
    }
}

第三步 创建控制器

<?php
namespace App\Http\Controllers\API;

use App\Http\Controllers\Controller;
use Illuminate\Support\Facades\Redis;
use Illuminate\Http\Request;


class NewController extends Controller
{
    public function handleRedis(Request $request)
    {
        Redis::publish('test-channel', 'hello word');
    }

}

第四步访问控制器，但是不能收到广播