【发布时间】:2016-12-15 19:52:23
【问题描述】:
我在中间件的会话中存储一个值:
但是当我刷新或转到新页面时,会话为空。 我做错了什么?
class WorkflowContextMiddleware
{
/**
* @param \Illuminate\Http\Request $request
* @param \Closure $next
* @return \Illuminate\Http\RedirectResponse|\Illuminate\Routing\Redirector|mixed
*/
public function handle(Request $request, Closure $next)
{
$types = $request->input('types', []);
foreach ($types as $type => $context) {
$request->session()->put("somekey.contexts.{$type}", $context);
$request->session()->save();
}
return $next($request);
}
}
路线:
Route::group([
'prefix' => LaravelLocalisation::setLocale(),
'middleware' => ['web','localise','localeSessionRedirect']
], function () {
Route::get('/', function() {
(new \Illuminate\Support\Debug\Dumper)->dump(\Session::get('somekey'));
});
});
路由提供者:
class RouteServiceProvider extends ServiceProvider
{
/**
* This namespace is applied to the controller routes in your routes file.
*
* In addition, it is set as the URL generator's root namespace.
*
* @var string
*/
protected $namespace = 'Arcanine\Http\Controllers';
/**
* Define your route model bindings, pattern filters, etc.
*
* @param \Illuminate\Routing\Router $router
* @return void
*/
public function boot(Router $router)
{
//
parent::boot($router);
}
/**
* Define the routes for the application.
*
* @param \Illuminate\Routing\Router $router
* @return void
*/
public function map(Router $router)
{
$router->group(['namespace' => $this->namespace], function ($router) {
require app_path('Http/routes.php');
});
}
}
内核.php
protected $middlewareGroups = [
'web' => [
\App\Http\Middleware\EncryptCookies::class,
\Illuminate\Cookie\Middleware\AddQueuedCookiesToResponse::class,
\Illuminate\Session\Middleware\StartSession::class,
\Illuminate\View\Middleware\ShareErrorsFromSession::class,
\App\Http\Middleware\VerifyCsrfToken::class,
\App\Workflow\Http\Middleware\WorkflowContextMiddleware::class,
],
【问题讨论】:
-
public function getContext(string $type)在哪里打电话?另外,$workflowContext是什么?另外,您是如何将middleware注册到您的路线的? -
你是否使用
Route::group(['middleware' => ['web']])作为控制器方法getContext()? -
中间件构造函数中的
$manager是什么——我的意思是接口/类型?我假设您的 setType 和 getContext 方法是在 $manager 上定义的,但看不到您为 DI 引用的类/接口/类型。尝试在handle方法的foreach循环中使用session()->put()检查,你的路由闭包返回什么。 -
@BagusTesa:是的,我正在使用网络中间件。唐卡纳什:结果相同
-
可能不是问题,但您可以检查
/storage/framework/sessions中是否有会话,以排除 laravel 无法持久会话的文件权限问题的可能性。另一项检查是检查config\session.php中的lifetime和expire_on_close' => false- 我想检查没有坏处
标签: laravel laravel-5 laravel-5.2