/**
* 初始化Redis连接
*
* @throws RedisException
*/
private static function initRedis()
{
$apf = APF::get_instance();
$config = $apf->get_config('mobile_customer', 'redis');
if (!isset($config['host']) || !isset($config['port'])) {
throw new RedisException('Host and port are needed to connect redis server.');
}
self::$redis = new Redis();
if (!self::$redis->connect($config['host'], $config['port'])) {
throw new RedisException("Failed to connect redis server: {$config['host']}:{$config['port']}");
}
}
