Question

我有一个Laravel Blade表单，该表单未在production site上显示Flash会话错误消息。以前曾给出419错误响应“对不起，您的会话已过期。请刷新并在生产laravel上重试。”我能够清除该内容，因此可以通过清除缓存和作曲家dump-autoload来提交表单。

这是显示会话的表单。在本地工作，我在L5.7.9上。

<form method="POST" action="{{ route('candidates.store') }}" class="form">
    @csrf

    @if(session('message'))
        <div class="alert alert-success">
            {{ session('message') }}
        </div>
    @endif

    @if (session('login_error'))
        <div class="alert alert-danger" role="alert">
            {{ session('login_error') }}
        </div>
    @endif

    @if ($errors->any())
        <div class="alert alert-danger" role="alert">
            Woops had some problems saving
        </div>
    @endif

在我的 .env 文件中，我有：

BROADCAST_DRIVER=log
CACHE_DRIVER=file
SESSION_DRIVER=file
SESSION_DOMAIN=employbl.com
QUEUE_DRIVER=sync

然后在控制器存储方法中，我有：

public function store(Request $request)
{
    $validator = $request->validate([
        'first_name'         => 'required',
        'last_name'          => 'required',
        'email'              => 'email|required|unique:users',
        'linkedin_url'       => 'required|url',
        'phone_number'       => 'required',
        'work_authorization' => 'required',
        'city'               => 'required',
        'state'              => 'required'
    ]);

    $candidate         = new User($request->all());
    $candidate->active = false;
    $candidate->save();

    return redirect()->route('candidates.landing')->with('message', 'Successfully applied to join Employbl network!');
}

对于路线，我没有路线组：

Route::get('/candidates', 'CandidateController@landing')->name('candidates.landing');
Route::post('/candidates', 'CandidateController@store')->name('candidates.store');

php artisan route：list显示我只使用过一次Web中间件：

|        | POST     | candidates                                                                                 | candidates.store            | App\Http\Controllers\CandidateController@store                             | web                                                                                                                                                                               |

该Flash消息在本地运行，但是当我在生产环境中提交表单（与Laravel Forge一起部署）时，该表单提交但没有显示Flash消息。我该怎么做才能使会话消息出现在生产环境中，为什么会发生这种情况？

Answer 1

您缺少一些方法来检查您是否有使用该名称的会话以及（获取）获取值的方法。


@if(session::has('message'))
        <div class="alert alert-success">
            {{ session::get('message') }}
        </div>
    @endif

    @if (session::has('login_error'))
        <div class="alert alert-danger" role="alert">
            {{ session::get('login_error') }}
        </div>
    @endif



    @if ($errors->any())
        <div class="alert alert-danger" role="alert">
            Woops had some problems saving
        </div>
    @endif

Answer 2

是问题吗？

     return redirect()
            ->route('candidates.landing')
            ->with('message', 'Successfully applied to join Employbl network!');
    // I think with takes [](array) so, 
     return redirect()
            ->route('candidates.landing')
            ->with(['message' => 'Successfully applied to join Employbl network!']);
  //
  //
  // But why are't you doing like this 
  //
  //
  return back()->with([
          'message' => 'Successfully applied to join Employbl network!'
        ]);
  //
  //
  //
  // And yes Session::has('message') or \Session::has('message') is a good way to check in the blade

Answer 3

事实证明，我需要运行php artisan cache:clear才能摆脱现有的会话信息。此处更多信息：https://laracasts.com/discuss/channels/forge/419-error-when-submitting-form-in-production-sorry-your-session-has-expired-please-refresh-and-try-again#reply=494157

Laravel会话Flash消息未在生产中显示（Laravel Forge）

3 个答案: