thinkphp3.2 控制器导入模型

public function index(){
        $Member = new MemberModel();
        $money = $Member->Money(3);
        print_r($money);


    }

namespace Portal\Model;
use Think\Model;
class MemberModel extends Model {
public function Money($id){
        $where[‘id‘] = $id;
        $res = M(‘member‘)->where($where)->field(‘money‘)->find();
        return $res[‘money‘];
    }
｝

<?php
namespace Member\Controller;
use Portal\Model\MemberModel;
class IndexController extends MemberBaseController{
public function index(){
        
        $money = new MemberModel;
        $money = $money->Money(3);


        $fiels[‘money‘] = $money;

        $this->assign(‘vo‘,$fiels);

        $this->display();
    }
}