<html>
    <head>
        <meta charset="UTF-8">
        <title></title>
    </head>
    <body>
    <?php
$pageno = $_GET['pageno'];
$pagesize = 1;//ÿҳʾ¼
$start = ($pageno - 1) * $pagesize;
$conn= new PDO('mysql:host=127.0.0.1;port=3306;dbname=demo','root','root');
$sql = "select * from sudent limit $start,$pagesize";
$res=$conn->query($sql);
echo "<table border=1 width=800" ;
foreach ($res as $row)
    {  
     echo "<tr><th>";
     echo $row['name'];
     echo "</th></tr>";
     echo "<tr>";
    echo "<td>".$row['id']."</td>";
    echo "<br/>";
    echo "<td>{$row['A']}</td>";
    echo "<br/>";
 echo "</tr>";
}
echo "</table>";
echo "<a href='index.php?pageno=1'>ҳ </a>";
echo "<a href='index.php?pageno=1'>1 </a>";
echo "<a href='index.php?pageno=2'>2 </a>";
echo "<a href='index.php?pageno=3'>3 </a>";
echo "<a href='index.php?pageno=4'>4 </a>";
echo "<a href='index.php?pageno=4'>βҳ </a>";
?>
</body>
</html>
