Laravel - 重定向到控制器
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Laravel - redirect to controller
提问by devs
I keep getting: Unknown action [HomeController@showHome]
我不断得到： Unknown action [HomeController@showHome]
Route:
路线：
Route::get('/', ['before' => 'checkUserFilter'], 'HomeController@showHome');
Route::get('/createUser', 'UserController@createUser');
Filter:
筛选：
Route::filter('checkUserFilter', function()
{
if (Auth::guest())
{
return Redirect::action('UserController@createUser');
}
});
Controller:
控制器：
userController
用户控制器
public function createUser()
{
// removed everything else, the return redirect action isn't working.
return Redirect::action('HomeController@showHome');
}
homeController
家庭控制器
public function showHome()
{
return View::make('home');
}
When a user loads the webpage, the filter checks if he's a guest or not, if he is, go to the createUser method in UserController.php. It creates the user, but it doesn't redirect back to HomeController. How can I stop the above error so it redirect back to the HomeController?
当用户加载网页时，过滤器会检查他是否是访客，如果是，则转到 UserController.php 中的 createUser 方法。它会创建用户，但不会重定向回 HomeController。如何停止上述错误，使其重定向回 HomeController？
I also have another question: What would be a better way to place the return redirection action, besides in the method? I would like it if I can use this same method for multiple things, for example create a user in the admin control panel.
我还有另一个问题：除了在方法中之外，还有什么更好的方式来放置返回重定向操作？如果我可以将相同的方法用于多种用途，例如在管理控制面板中创建用户，我会很高兴。
回答by Henry Cho
I assume your route to HomeController is where the problem exists.
我假设您到 HomeController 的路线是问题所在。
Here are two possible solutions:
这里有两种可能的解决方案：
Solution 1: routes.php
解决方案1：routes.php
Route::get('/', array('before'=>'checkUserFilter', 'uses'=>'HomeController@showHome'));
Solution 2: HomeController.php
解决方案2：HomeController.php
public function __construct(){
$this->beforeFilter('checkUserFilter');
}
//showHome
Haven't tested it, but hope that helps.
没有测试过，但希望有帮助。
