连接服务器Redis出错: RedisException: php_network_getaddresses: getaddrinfo failed: Temporary failure in name resolution in /data/www/shipsay/class/SsRedis.php:7 Stack trace: #0 /data/www/shipsay/class/SsRedis.php(7): Redis->connect('redis', '6379') #1 /data/www/shipsay/class/router.php(36): SsRedis->__construct(Array) #2 /data/www/www/index.php(5): require_once('/data/www/ships...') #3 {main}