list.php文件
<td>
<a href="show.php?vid=<?php echo $posts['id'];?>">
<?php echo $posts['post_title'] ?>
</a>
</td>
show.php文件
//获取传过来文章ID
$id=$_GET['vid'];
//根据文章ID来得到文章对象
$sqlStr_post="select * from dt_posts where id=".$id;
$result=mysql_query($sqlStr_post);
$view=mysql_fetch_array($result);
//点击前
echo "点击后:".$view['view_count'];
$num=$view['view_count']+1;
//没当用户一点击,就会修改查看次数
$sql_up="update dt_posts set view_count=".$num." where id=".$id;
echo "修改后:".$num;
$result_up=mysql_query($sql_up);
echo "执行后".$num;