//show.php页面
<?php
header("content-type:text/html;charset=utf-8");
$pdo=new PDO("mysql:host=localhost;dbname=practise","root","root");
$pdo->exec("set names utf8");
$sea=isset($_REQUEST['search']) ? $_REQUEST['search'] : "";
$size=count($pdo->query("select * from shot where name like '%$sea%'")->fetchAll(PDO::FETCH_ASSOC));
$length=5;
$pages=ceil($size/$length);
$page=isset($_GET['page']) ? $_GET['page'] :1;
$prev=$page<=1 ? 1 : $page-1;
$next=$page>=$pages ? $pages : $page+1;
$offset=($page-1)*5;
$arr=$pdo->query("select * from shot where name like '%$sea%' limit $offset,$length")->fetchAll(PDO::FETCH_ASSOC);
?>
<center>
<form action="" method="post">
<input type="text" name="search"/>
<input type="submit" value="searchingFor"/>
</form>
<table border="1" align="center">
<tr>
<th>编号</th>
<th>名称</th>
<th>时间</th>
<th>内容</th>
</tr>
<?php foreach($arr as $key=>$val){ ?>
<tr>
<td><?php echo $val['id']; ?></td>
<td><?php echo $val['name']; ?></td>
<td><?php echo $val['time']; ?></td>
<td><?php echo mb_substr($val['con'],0,10,'utf-8'); ?>...</td>
</tr>
<?php } ?>
</table>
<a href="1_<?php echo $sea; ?>.html">首页</a>
<a href="<?php echo $prev; ?>_<?php echo $sea; ?>.html">上一页</a>
<a href="<?php echo $next; ?>_<?php echo $sea; ?>.html">下一页</a>
<a href="<?php echo $pages; ?>_<?php echo $sea; ?>.html">尾页</a>
</center>
//.htaccess页面
RewriteEngine on
#RewriteRule order.html show.php [L,NC]
RewriteRule (\d+)_(.*).html show.php?page=$1&search=$2 [L,NC]
