明明說過要用套套了

#0 /www/wwwroot/key.ng1nx.com/core/db.php(14): PDO->__construct() thrown in /www/wwwroot/key.ng1nx.com/core/db.php on line 14
#3 /www/wwwroot/key.ng1nx.com/api.php(27): api_key_verify() Stack trace: Fatal error: Uncaught PDOException: SQLSTATE[HY000] [1045] Access denied for user 'key'@'localhost' (using password: YES) in /www/wwwroot/key.ng1nx.com/core/db.php:14
#4 {main} #1 /www/wwwroot/key.ng1nx.com/core/db.php(112): DB::connect()