tp3.2展示列表

 public function get_list($where=array(),$field="",$order = "id desc"){
        $field = empty($field)?"id,dy_url,start_num,end_num,is_pay,create_time,total_num,now_num,speed,status":$field;
        $count=$this->where($where)->count();
        $Page=get_page($count);
        $data['page'] = $Page->show();
        $data['list'] = $this->where($where)->field($field)->order($order)->limit($Page->firstRow.','.$Page->listRows)->select();
        return $data;
    }

/**
 * 获取分页
 * @param int $count 数据总行数
 */
function get_page($count){
    $listRows = 10;
    $Page= new \Think\Page($count,$listRows);
    $Page->rollPage = 5;
    $Page->setConfig('prev','上一页');
    $Page->setConfig('next','下一页');
    $Page->setConfig('first','首页');
    return $Page;
}