abstrakt：class extends Controller{  public function login( ）｛  //獲取登錄頁(yè)面 return  $this->fetch();} public function DoLogin(){  //獲取前臺(tái)會(huì)員登錄信息$data  = Reuest::param();$username

class extends Controller{

  public function login( ）｛

  //獲取登錄頁(yè)面

 return  $this->fetch();

}

 public function DoLogin(){

  //獲取前臺(tái)會(huì)員登錄信息

$data  = Reuest::param();

$username = $data['username'];

//使用變量作為查詢條件 查詢對(duì)應(yīng)數(shù)據(jù)

$user = UserModel::where('username',$username)->find();

if($user != true){

  $info = ['res'=>0,'msg'=>'用戶名不存在!']

}elseif($data[password] != $user[password]){

 $info = ['res'=>0,'msg'=>'密碼錯(cuò)誤']

}else{

$info = ['res'=>1,''msg=>'登錄成功！']

}

return $info;

}

}

Korrigierender Lehrer：西門大官人Korrekturzeit：2019-04-22 10:44:02
Zusammenfassung des Lehrers：類名稱沒有？寫漏了吧。UserModel在哪里定義的也沒有說(shuō)明