PHP+mysql问题

来源:百度知道 编辑:UC知道 时间:2024/09/24 03:20:45
我打开编好的页面却出现这样的问题:
Warning: mysql_query() [function.mysql-query]: Access denied for user 'ODBC'@'localhost' (using password: NO) in C:\WAMP_localhost\Blogtastic\viewcat.php on line 20

Warning: mysql_query() [function.mysql-query]: A link to the server could not be established in C:\WAMP_localhost\Blogtastic\viewcat.php on line 20

Warning: mysql_fetch_assoc(): supplied argument is not a valid MySQL result resource in C:\WAMP_localhost\Blogtastic\viewcat.php on line 22

源代码是这样:
<?php
require("config.php");

if(isset($_GET['id'])==TRUE){
if(is_numeric($id)==FALSE){
$error=1;
}
if($error==1){
header("Location: ". $config_basedir . "/viewcat.php");//. $config_basedir . "/viewcat.php"
}
else{
$validcat=$_GET['id'];
}
}
else{
$validcat=0;
}

1、在根目录下建立一个testConn.php文件,如下:
<?php
$dbhost="localhost";
$dbuser="root";
$dbpassword="root";
$dbdatabase="blogtastic";

$config_blogname="Funny old world";

$config_author="Jono Bacon";

$config_basedir="http://localhost/WAMP_localhost/Blogtastic/";

$dbh = mysql_connect($dbhost,$dbuser,$dbpassword);
mysql_select_db($dbdatabase,$dbh);
}
?>

2、访问testConn.php文件测试是否能正确连接数据库

好像你的数据库连接有问题吧。

请把config.php这段代码贴出来!
他给的应该可以!

好长