php封装的分页类

封装分页工具类的使用： 本实例在tp框架环境下 $goods = M("goods"); //tp实例化goods模型 $total = $goods->count(); //计算数据条数 $per = 7; //每页展示分页条数 $page = new Page($total,$per); //new分页对象 $sql = "select * from sw_goods ".$page->limit; //整理sql查询语句 $info = $goods->query($sql); $pagelist = $page->fpage(); //获取分页条 $this->assign("info",$info); $this->assign("pagelist",$pagelist); $this->display();