我已经为我的包添加了一个 Controller ,我需要在该 Controller 的构造函数中调用 Auth 方法,但出现以下错误:
ReflectionException in Container.php line 734: Class hash does not exist
这是我的代码:
use Auth;
use Illuminate\Http\Request;
use App\Http\Requests;
use App\Http\Controllers\Controller;
use Session;
class CartController extends Controller
{
private $customer;
public function __construct()
{
$this->middleware('auth', ['except' => ['add']]);
$multiauth = config('cart.multiauth');
if ($multiauth) {
$guard = config('auth.defaults.guard');
$this->customer = Auth::guard($guard)->user();
} else {
$this->customer = Auth::user();
}
}
public function add()
{
// Code
}
}
当我在其他函数中添加构造函数代码时,它可以正常工作,但是当从 Controller 的构造函数中调用它时,它会失败。
我已经搜索了很多,但没有找到有效的解决方案。
最佳答案
我已经通过添加一个中间件解决了这个问题:
namespace myNamespace\myPackage;
use Closure;
use Illuminate\Support\Facades\Auth;
class CustomerMiddleware
{
public function handle($request, Closure $next)
{
$multiauth = config('cart.multiauth');
if ($multiauth) {
$guard = config('auth.defaults.guard');
$customer = Auth::guard($guard)->user();
} else {
$customer = Auth::user();
}
$request->attributes->add(['customer' => $customer]);
return $next($request);
}
}
然后我将这个中间件用于“购物车/添加”路由:
Route::group(['middleware' => ['web']], function () {
Route::group(['middleware' => 'customer'], function() {
Route::post('cart/add',
'myNamespace\myPackage\CartController@add');
});
});
因此,通过检查 'CartController' 的 'add' 方法中的 $request->get('customer') 参数,我可以访问当前用户的信息:
class CartController extends Controller
{
public function __construct() { }
public function add()
{
$customer = $request->get('customer');
// Code
}
}
我希望这对其他人有帮助:)
关于php - Laravel 5.2 包 : Auth methods fail in constructor of controller,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/38418985/