laravel中的重定向，没有返回语句 [英] Redirection in laravel without return statement

问题描述

我有这个blogsController，其创建功能如下.

i have this blogsController, the create function is as follows.

public function create() {
  if($this->reqLogin()) return $this->reqLogin();
  return View::make('blogs.create');
 }

在BaseController中，我具有此功能，用于检查用户是否已登录.

In BaseController, i have this function which checks if user is logged in.

    public function reqLogin(){
      if(!Auth::check()){
        Session::flash('message', 'You need to login');
        return Redirect::to("login");
      }
    }

这段代码可以正常工作，但是这不是我想要的create函数，如下所示.

This code is working fine , but it is not what is need i want my create function as follows.

public function create() {
  $this->reqLogin();
  return View::make('blogs.create');
 }

我可以这样做吗?

除此之外，我是否可以像在 Yii 框架中那样在控制器顶部设置身份验证规则.

Apart from that, can i set authantication rules , like we do in Yii framework, at the top of controller.

推荐答案

您应该将支票放入过滤器中，然后仅当用户首先登录时才让用户进入控制器.

You should put the check into a filter, then only let the user get to the controller if they are logged in in the first place.

过滤器

Route::filter('auth', function($route, $request, $response)
{
    if(!Auth::check()) {
       Session::flash('message', 'You need to login');
       return Redirect::to("login");
    }
});

路线

Route::get('blogs/create', array('before' => 'auth', 'uses' => 'BlogsController@create'));

控制器

public function create() {
  return View::make('blogs.create');
 }

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