thinkphp5.1使用redis

<?php

return [
    ‘host‘ => ‘127.0.0.1‘,
    ‘port‘ => ‘6379‘,
];

<?php

namespace redis;


class Redis extends \Redis
{
    public static function redis() {
        $con = new \Redis();
        $con->connect(config(‘redis.host‘), config(‘redis.port‘), 5);
        return $con;
    }
}

if (!function_exists(‘redis‘)) {
    /**
     * 获取容器对象实例
     * @return Container
     */
    function redis()
    {
        return \redis\Redis::redis();
    }
}

  public function index()
    {
        redis()->set(‘task_num_1‘,3);
        $num = redis()->get(‘task_num_1‘);
        halt($num);
        return $this->fetch();
    }