它说拒绝访问，但我有正确的信息[重复]

Question

Possible Duplicate:
error while using mysql_real_escape_string()

Warning: mysql_real_escape_string() [function.mysql-real-escape-string]: Access denied for user 'ksj'@'localhost' (using password: NO) in /home/ksj/public_html/cp/SuperSimpleBlogScriptV2_5_7/setup-complete.php on line 2

this is the file setup-complete.php

<?php
$site = mysql_real_escape_string($_GET['site']);
$page = mysql_real_escape_string($_GET['page']);
$path = mysql_real_escape_string($_GET['path']);

//destroy the setup file
if(!unlink("$path/setup.php")){ /* try windows */ unlink("$path\setup.php"); }

header("Location: http://www.supersimple.org/success.php?link=$site/$page");
?>

Answer 1

mysql_real_escape_string requires a connection which it creates implicitly if there's no active one.

Open the connection first with correct credentials using

mysql_connect($server, $username, $password);