Warning: mysqli_connect() [function.mysqli-connect]: (28000/1045): Access denied for user 'jgnyi'@'localhost' (using password: YES) in D:\wwwroot\jgnyi\wwwroot\sf.php on line 10
连接失败: Access denied for user 'jgnyi'@'localhost' (using password: YES)
Warning: mysqli_query() expects parameter 1 to be mysqli, boolean given in D:\wwwroot\jgnyi\wwwroot\sf.php on line 18

Warning: mysqli_close() expects parameter 1 to be mysqli, boolean given in D:\wwwroot\jgnyi\wwwroot\sf.php on line 20