Laravel发布：路由问题

Question

所以，我开始与laravel。尝试将表单发布到同一页面。 这里是我到目前为止，

routes.php文件

Route::get('/', 'HomeController@showWelcome'); 

Route::group(array('before' => 'csrf'), function() { 
    Route::post('contactus', 'HomeController@sendEmail'); 
}); 

hello.php

<?php echo Form::open(array('action' => 'HomeController@sendEmail'))?> 
input fields here 
<?php echo Form::close() ?> 

的HomeController

public function showWelcome() 
{ 
    return View::make('hello'); 
} 

public function sendEmail() 
{ 
    print_r($_POST);exit; 
} 

问题：表被张贴到URL 公共/联系我们

有人能指出其真正愚蠢的事情，我在做什么？

Answer 1

routes.php文件

Route::get('/', 'HomeController@showWelcome'); 

Route::post('/', array(
    'before' => 'csrf', // csrf filter 
    'uses' => 'HomeController@sendEmail' // the controller action to be used 
)); 

hello.php

<?php echo Form::open(array('action' => 'HomeController@sendEmail')) ?> 
     <!-- input fields here --> 
<?php echo Form::close() ?> 

HomeController.php

Public function showWelcome() 
{ 
    return View::make('hello'); 
} 

public function sendEmail() 
{ 
    $data = Input::all(); 
    print_r($data); 
    // return the same view but with posted fields in the $data array 
    return View::make('hello', $data); 
} 

Answer 2

路线

Route::get('/', 'HomeController@showWelcome'); 
Route::post('/', 'HomeController@sendEmail'); 

Hello.blade.php

@if(isset($post)) 
    {{$post}} 
@endif 
{{Form::open()}} 
{{Form::text('sometext')}} 
{{Form::close()}} 

的HomeController

Public function showWelcome() 
{ 
    return View::make('hello'); 
} 

public function sendEmail() 
{ 

$post = Input::all(); 
return View::make('hello', array('post' => $post)); 
}