thinkphp5.0的controller、medol层的定义及调用的实现实例

1、model层的设计的实现

namespace app\index\model;
use think\Model;
use think\Db;
class Member extends Model
{
   protected $table='hfs_member';

public function get_member_name($member_id){
$res=Db::table($this->table)->field("account")->where('id',$member_id)->find();
return $res['account'];
}
}

2、controller层的设计实现及调用model

namespace app\index\controller;
use app\index\controller\Command;

use think\Controller;

class Index extends Controller
{

     public function index()
    {

         $member=new Member();
    //model自定义方法的调用
    $resGetName=$member->get_member_name(1);

    }

}