连接服务器Redis出错: RedisException: Connection refused in /www/wwwroot/xuxu8.com/shipsay/class/SsRedis.php:7 Stack trace: #0 /www/wwwroot/xuxu8.com/shipsay/class/SsRedis.php(7): Redis->connect('127.0.0.1', '6379') #1 /www/wwwroot/xuxu8.com/shipsay/class/router.php(36): SsRedis->__construct(Array) #2 /www/wwwroot/xuxu8.com/www/index.php(5): require_once('/www/wwwroot/xu...') #3 {main}