数据库类目验证

Warning: mysqli::__construct(): (HY000/1045): Access denied for user 'root'@'localhost' (using password: YES) in C:\fuel\verify_categories.php on line 17

主数据库错误: 主数据库连接失败: Access denied for user 'root'@'localhost' (using password: YES)

Warning: mysqli::__construct(): (HY000/1045): Access denied for user 'u662150153_inquery'@'localhost' (using password: YES) in C:\fuel\verify_categories.php on line 50

备用数据库错误: 备用数据库连接失败: Access denied for user 'u662150153_inquery'@'localhost' (using password: YES)

验证完成。如果上面显示了包含'test'的类目，说明数据库中的test类目存在。