与laravel问题形成

Question

我的表格：

{{ Form::open(['action' => array('UserMessageController@store', Route::input('user')), 'method' => 'post', 'files' => true]) }} 
    <textarea name="text"></textarea><br> 
    <input type="file" name="attachment" style="margin-bottom: 10px;"><br> 
    <input type="submit"> 
{{ Form::close() }} 

此功能不能在store方法传递参数Route::input('user')：

public function store($userId) 
{ 
    $message = new Message; 

    $message->text = Input::get('text'); 
    $message->user_id_from = Auth::id(); 
    $message->user_id_to = $userId; 
    $message->save(); 

    require('MessageAttachmentController.php'); 
    MessageAttachmentController::store($message->id); 

    return Redirect::to("contact/$userId/message/create"); 
} 

也许问题出在routes.php文件？

Route::resource('contact', 'UserMessageController'); 
    Route::get('contact/{user}/message/create', 'UserMessageController@create'); 
    Route::post('contact/{user}/message/create', 'UserMessageController@store'); 

调试窗口：

Answer 1

这是解决方案：

{{ Form::open(['url' => 'contact/'. Route::input('user') .'/message/create', 'method' => 'post', 'files' => true]) }} 

Answer 2

//表格部分

{!! Form :: open（array（'url'=>'contact/store /'.$ userId，'method'=>'post'，'files'=>'true'））!!}

//路线部分

Route :: post（'contact/store/{id}'，'UserMessageController @ store'）;