Warning: mysqli_connect(): (HY000/1049): Unknown database '27bc' in D:\wwwroot\1.com.scms5\function\conn.php on line 5

Warning: mysqli_query() expects parameter 1 to be mysqli, boolean given in D:\wwwroot\1.com.scms5\function\conn.php on line 6
数据库连接失败: Unknown database '27bc'