简单记录一个实际案例class ContainerAwareHttpKernel extends HttpKernel
{
public function handle(Request $request, $type = HttpKernelInterface::MASTER_REQUEST, $catch = true)
{
$this->container->enterScope('request');
$this->container->set('request', $request, 'request');
try {
$response = parent::handle($request, $type, $catch);
} catch (\Exception $e) {
$this->container->set('request', null, 'request');
$this->container->leaveScope('request');
throw $e;
} catch (\Throwable $e) {
$this->container->set('request', null, 'request');
$this->container->leaveScope('request');
throw $e;
}
$this->container->set('request', null, 'request');
$this->container->leaveScope('request');
return $response;
}
}
class HttpKernel implements HttpKernelInterface, TerminableInterface
{
public function handle(Request $request, $type = HttpKernelInterface::MASTER_REQUEST, $catch = true)
{
$request->headers->set('X-Php-Ob-Level', ob_get_level());
try {
return $this->handleRaw($request, $type);
} catch (\Exception $e) {
if ($e instanceof ConflictingHeadersException) {
$e = new BadRequestHttpException('The request headers contain conflicting information regarding the origin of this request.', $e);
}
if (false === $catch) {
$this->finishRequest($request, $type);
throw $e;
}
return $this->handleException($e, $request, $type);
}
}
}
class LiveCourseLessonManageController extends BaseController
{
$id = $this->getCourseService()->create();
}
class CourseServiceImpl extends CourseService
{
public function create()
{
throw new \RuntimeException("管理员关闭了课程创建功能");
}
}