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使用php分页类实现简单分类

WBOY
Release: 2016-06-23 13:47:21
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分页类参考地址:http://blog.csdn.net/buyingfei8888/article/details/40260127

just soso。

实现分页主要分为4步:

1 引入分页类

2 实例化分页类

3 将其组装到sql语句中

4 打印出分页效果

代码:

<?php //数据库连接$link = mysql_connect('127.0.0.1','root',''); mysql_select_db('php0507',$link);//设置字符集 mysql_query('set names utf8');   // //获得总记录数 $sql_1 = mysql_query('select count(*) as count from sw_goods'); //返回一个资源型变量 $rzt_1 = mysql_fetch_assoc($sql_1); $cnt = $rzt_1['count'];// while($rzt_1 = mysql_fetch_assoc($sql_1)){//     echo $rzt_1['count'];// } $per = 6; //每页显示记录数 require_once('page.class.php'); $page =  new Page($cnt , $per);  //获得要查询信息  $sql_2 = mysql_query("select * from sw_goods $page->limit");  while($rzt_2 = mysql_fetch_assoc($sql_2)){     echo $rzt_2['goods_id'].'-----'.$rzt_2['goods_name'].'<br>'; } echo $page->fpage();?>
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