如何将变量从中间件传递到控制器或执行此类中间件的路由?我看到一些关于将其附加到请求中的帖子,如下所示:
$request->attributes->add(['key' => $value);
还有其他人建议使用闪存:
Session::flash('key', $value);
但我不确定这是否是最佳做法,或者是否有更好的方法来做到这一点?这是我的中间件和路由:
namespace App\Http\Middleware;
use Closure;
class TwilioWorkspaceCapability
{
/**
* Handle an incoming request.
*
* @param \Illuminate\Http\Request $request
* @param \Closure $next
* @return mixed
*/
public function handle($request, Closure $next)
{
$workspaceCapability = new \Services_Twilio_TaskRouter_Workspace_Capability("xxxxx", "xxxx", "xxxx");
$workspaceCapability->allowFetchSubresources();
$workspaceCapability->allowDeleteSubresources();
$workspaceCapability->allowUpdatesSubresources();
$token = $workspaceCapability->generateToken();
//how do I pass variable $token back to the route that called this middleware
return $next($request);
}
}
Route::get('/manage', ['middleware' => 'twilio.workspace.capability', function (Request $request) {
return view('demo.manage', [
'manage_link_class' => 'active',
'twilio_workspace_capability' => //how do I get the token here?...
]);
}]);
仅供参考,我决定为此使用中间件的原因是因为我计划在其生命周期内缓存令牌,否则这将是一个可怕的实现,因为我会在每个请求上请求一个新令牌。