superdesk-easyswoole/App/Com/Redis.php

<?php
namespace App\Com;

use EasySwoole\EasySwoole\Config;

class Redis
{
	private static $instance;
    protected $connect;	//Redis连接实例

    static function getInstance(){
        if(!isset(self::$instance)){
            self::$instance = new static();
        }
        return self::$instance;
    }

    function __construct()
    {
    	$db_config = Config::getInstance()->getConf('REDIS');
        $this->connect = new \Redis(); 
        $this->connect->connect($db_config['host'], $db_config['port']); //连接Redis
        $this->connect->auth($db_config['auth']); //密码验证
    }

    public function getConnect(){
    	return $this->connect;
    }

}