在Laravel中集成Swoole的Redis服务端自定义Hash命令

前言

之前使用Swoole中的Redis服务端实现了Hash命令的重写，现在要实现在Laravel中能够使用。

环境

php版本：7.2.6
Laravel版本：7.30.6

第一步：增加配置

.env

RD_HOST=127.0.0.1
RD_PORT=9501

config/database.php的redis配置项中新增

'rd' => [
            'url' => env('RD_URL'),
            'host' => env('RD_HOST', '127.0.0.1'),
            'password' => env('RD_PASSWORD', null),
            'port' => env('RD_PORT', '9501'),
            'database' => env('RD_DB', '0'),
        ],

修改容器中’redis’的绑定

自定义RedisManager

<?php
namespace App\Http\Services\Lib;

use Illuminate\Redis\RedisManager as BaseManager;

class RedisManager extends BaseManager
{
    const COMMAND = ['hset','hget','hgetall','hmset'];

    public function __call($method, $parameters)
    {
        //只支持单机redis
        if (isset($this->config['default']) && in_array(strtolower($method), self::COMMAND)) {
            $driver_name = 'rd';
        }
        return $this->connection($driver_name ?? null)->{$method}(...$parameters);
    }
}

新增注册的ServiceProvider

<?php
namespace App\Providers;

use App\Http\Services\Lib\RedisManager;
use Illuminate\Contracts\Support\DeferrableProvider;
use Illuminate\Support\Arr;
use Illuminate\Support\ServiceProvider;

class DeferServiceProvider extends ServiceProvider implements DeferrableProvider
{
    /**
     * Register the service provider.
     *
     * @return void
     */
    public function register()
    {
        $this->app->singleton('redis', function ($app) {
            $config = $app->make('config')->get('database.redis', []);
            //使用自定义RedisManager
            return new RedisManager($app, Arr::pull($config, 'client', 'phpredis'), $config);
        });

        $this->app->bind('redis.connection', function ($app) {
            return $app['redis']->connection();
        });
    }

    /**
     * Get the services provided by the provider.
     *
     * @return array
     */
    public function provides()
    {
        return ['redis', 'redis.connection'];
    }
}

替换框架启动时运行的RedisServiceProvider，修改config/app.php

'providers' => [
        /*
         * Laravel Framework Service Providers...
         */
         //注释旧的ServiceProvider
        //Illuminate\Redis\RedisServiceProvider::class,
        \App\Providers\DeferServiceProvider::class,
]

测试

终端下执行php artisan tinker

结尾

因为只适用于单机redis服务，基本不能用于生产。多做尝试，发现更多可能！

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