在Symfony2中读取和写入Cookie [英] Read and Write Cookie in Symfony2
问题描述
我想在本地浏览器Cookie中存储一些信息。过了几个小时后,我设法在非会话cookie中存储了一些数据:
controller - indexAction() p>
$ cookieGuest = array(
'name'=>'mycookie',
'value'=> ;'testval',
'path'=> $ this-> generateUrl('my_route'),
'time'=> time()+ 3600 * 24 * 7
);
$ cookie = new Cookie($ cookieGuest ['name'],$ cookieGuest ['value'],$ cookieGuest ['time'],$ cookieGuest ['path']);
$ response = new Response();
$ response-> headers-> setCookie($ cookie);
$ response-> send();
我想知道这是否是正确的方法。此外,我尝试了几种方法来读取cookie与HttpFoundation组件,但没有成功。除了通过 $ _ COOKIE ['mycookie'] 访问Cookie的另一种方法吗?
这里是我尝试读取cookie
controller - cookieAction()
function cookieAction($ _ locale,$ branch,$ page)
{
$ response = new Response();
$ cookies = $ response-> headers-> getCookies();
var_dump($ cookie);
// TODO:从cookie获取param(如果可用)
return $ this-> indexAction($ _ locale,$ branch,$ page);
}
$ response-> headers-> getCookies();
应该返回一个Cookie数组,在ResponseHeaderBag类中查看该函数的更多信息
I want to store some information in the local browser cookie. After hours looking for a nice tutorial, I managed to store some data in a non-session cookie:
controller - indexAction()
$cookieGuest = array(
'name' => 'mycookie',
'value' => 'testval',
'path' => $this->generateUrl('my_route'),
'time' => time() + 3600 * 24 * 7
);
$cookie = new Cookie($cookieGuest['name'], $cookieGuest['value'], $cookieGuest['time'], $cookieGuest['path']);
$response = new Response();
$response->headers->setCookie($cookie);
$response->send();
I wonder if this is the correct way. Furthermore I tried several ways to read the cookie with the HttpFoundation Component, but without success. Is there another way than accessing the cookie via $_COOKIE['mycookie'] ?
Here is where I try to read the cookie
controller - cookieAction()
public function cookieAction($_locale, $branch, $page)
{
$response = new Response();
$cookies = $response->headers->getCookies();
var_dump($cookies);
// TODO: Get params for indexAction from cookie if available
return $this->indexAction($_locale, $branch, $page);
}
$response->headers->getCookies();
should return an array of cookies look in ResponseHeaderBag class for more information about that function
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