如何设置html页头
<?php<br />
include("include/conn.php");<br />
include("header.php");<br />
include("footer.php");<br />
?><?php <br />
$host='localhost'; <br />
$user_name='root'; <br />
$password='123123';<br />
$db='netbox';<br />
$conn = mysqli_connect($host,$user_name,$password,$db) or die("Connect failed: " . mysqli_connect_error());<br />
?><br />
<br /> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><br /> <html xmlns="http://www.w3.org/1999/xhtml"><br /> <head><br /> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><br /> <meta http-equiv="X-UA-Compatible" content="IE=edge" /><br /> <title>test</title><br /> <link href="/css/main.css" rel="stylesheet"><br /> </head><br /> <body><br />
<br /> </body><br /> </html><br />
![[Web-Frontend] Node.js-Schnellstart](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
