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$host="localhost";
$username="root";
$password="root";
if($connid=mysql_connect($host,$username,$password)){
echo"<script language='javascript'>alert('Êý¾Ý¿âÁ¬½Ó³É¹¦');</script>";
}else{
echo"<script language='javascript'>alert('Êý¾Ý¿âÁ¬½Óʧ°Ü'>;</script>";
}
?>
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