ShortcutsMethods.md

Shortcuts methods in Controller

1. 获取服务

    $this->get($serviceId);
   

2. 重定向

    $this->redirectToRoute($routeName, $parameters, $status = 302);
   

3. 生成路由的url

    $this->generateUrl($routeName, $parameters, $referenceType);
   

4. 返回一个json response

    $this->json($data, $status = 200, $headers = array(), $context = array());
   

5. 添加一个flash message

    $this->addFlash($type, $message);
   

6. 判断是否授权进入某个方法

    $this->isGranted('ROLE_ADMIN');
   

7. 判断用户是否授权，否，抛出异常

    $this->denyAccessUnlessGranted('ROLE_EDIT', $item, 'You cannot edit this item.');
   

8. 手动判断 CSRF token是否合法

    $this->isCsrfTokenValid('token_id', $token);