tp分页

[code]<?php
//首页所有动态展示
public function dynamicList()
{

$page = request()->param('page') ? request()->param('page') : 1;//页码
$num = request()->param('num') ? request()->param('num') : 7;//每页展示个数
$dynamicList = db('dynamic')
->alias('d')
->join('members m', 'm.id = d.member_id')
->page($page, $num)
->field('')
->select();
return ['code' => 200 , 'data' => $dynamicList , 'msg' => 'success'];
}