thinkphp 控制器查询数据 返回视图 并遍历生成数据

1控制层查询数据并返回到视图

 public function index()
    {
        $doctor = Db::query('select * from doctor ');
        Log::info($doctor);
        $this->assign('doctor', $doctor);
        return $this->fetch('doctor/doctor');
    }

2视图层获取数据便利生成

方法1

{foreach $doctor as $list}
 <tr>
      <td>{$list.id}:{$list.name}</td>
 </tr>
{/foreach}

方法2

{foreach name="doctor" as item="list"}
 <tr>
      <td>{$list.id}:{$list.name}</td>
 </tr>
{/foreach}