Laravel 5.1: Auth:: attempp()成功但Auth::check()返回false

我已经在寻找与此相关的问题，但尚未解决。

链接1，链接2，链接3

• Auth::attempt() is success
• 尝试在Auth::attempt()成功后注册会话
• users表上的memor_token字段总是null

这是我的代码:

AuthController:

protected function login(Request $request){
    $result = [];
    $rules = ['email' => 'required|email', 'password' => 'required|alphaNum|min:3'];
    $validator = Validator::make($request->all(), $rules);
    if($validator->fails()) {
        $result['message'] = 'Login Failed';
    }else{
        $userdata = ['email' => $request->email, 'password' => $request->password];
        if (Auth::attempt($userdata, $request->has('auth_remember'))) {
            // dd(Auth::user()); << THIS DATA IS EXIST
            // $request->session()->push('user.id', Auth::user()->id);
            // $request->session()->push('user.name', Auth::user()->name);
            // $request->session()->push('user.email', Auth::user()->email);
            // dd($request->session()->all()); << THIS DATA IS EXIST
            $result['message'] = 'Login successfull. Redirecting ...';
        }else{
            $result['message'] = 'User not found';
        }
    }
    echo json_encode($result);
}

我有一个中间件Auth当我去http://.../dashboard，但是…

• Auth::check()返回false
• $request->session()->has('user') return false

Auth中间件:

    public function handle($request, Closure $next){
      if($this->auth->viaRemember()) return $next($request);
      if($this->auth->guest()){
        if($request->ajax()){
            return response('Unauthorized.', 401);
        }else{
            return redirect()->guest('login');
        }
      }
      return $next($request);
  }

• storage/framework/session已设置为777
• 文件会话生成
• app时区已经与服务器设置和数据库设置匹配