用户使用密码 NO 拒绝访问 MySQL 错误

Question

我不断收到此错误：

Warning: mysql_query() [function.mysql-query]: Access denied for user 'mcabinet'@'localhost' (using password: NO) in /home/mcabinet/public_html/games/db_edit/airportmadness4.php on line 3

Warning: mysql_query() [function.mysql-query]: A link to the server could not be established in /home/mcabinet/public_html/games/db_edit/airportmadness4.php on line 3
No Database found.

这是我的整个 .php 页面：

<?php
include("../templates/base/template2/mysql_connect.php");




$gametitle = "Airport Madness TEST";
$gamedescription = "DESCRIPtion testing a description. LOL !";
$image1url = "http://website-gamesite.com/games/images/lhfdsjk.jpg";
$categorycode = "adv";
$gametitle2 = "airportmadnesstest";


mysql_query("INSERT INTO Games VALUES (null,'$gametitle','$gamedescription','$image1url','$categorycode','0','$gametitle2'") or die ("Error Inserting Values into the Games Table");

?>

谢谢！我刚刚开始使用 PHP 和 MySQL。

编辑：这是包含文件的内容：

<?php

$db_host = "localhost";
$db_username = "mcabinet_admin";
$db_password = "4jf8ido9A";
$db_name = "mcabinet_games";

@mysql_connect($db_host,$db_username,$db_password) or die ('MySQL Not found // Could Not Connect.');
@mysql_select_db("$db_name") or die ("No Database found.");


?>

使用您的提示进行编辑后，我仍然收到错误消息。

编辑：我做了更多的改变。这很奇怪，因为当我从数据库中获取内容时，内容显示正常，但仍然显示错误。当我运行单独的脚本，尝试添加行时，它甚至无法连接。

Answer 1

尝试将包含移动到第一个查询行上方！像这样

<?php
  include("../templates/base/template2/mysql_connect.php");
  $query = mysql_query("SELECT * FROM Games WHERE id = '1' "); 

要发出一个 MySQL 请求，您需要先连接。