Php Symfony2:读取请求对象不工作的Cookie
当我创建一个cookie$response对象时,它可以完全读取,但当页面刷新时,我得到的是空数组。在google上搜索示例,发现它必须使用request对象完成,但它根本不起作用。你知道我错过了什么吗Php Symfony2:读取请求对象不工作的Cookie,php,symfony,cookies,request,response,Php,Symfony,Cookies,Request,Response,当我创建一个cookie$response对象时,它可以完全读取,但当页面刷新时,我得到的是空数组。在google上搜索示例,发现它必须使用request对象完成,但它根本不起作用。你知道我错过了什么吗 public function indexAction(Request $request) { $response = new Response(); var_dump($response->headers->getCookies()); //GIVES EMPT
public function indexAction(Request $request) {
$response = new Response();
var_dump($response->headers->getCookies()); //GIVES EMPTY ARRAY
var_dump($request->cookies->all()); //GIVES ONLY PHPSESSID, BUT NOT THE ONE CREATED
var_dump($request->cookies->get('user')); //GIVES NULL
// ... //
if ($loginForm->isValid()) {
$em = $this->getDoctrine()->getManager();
$dql = // ... // ));
$result = $dql->getArrayResult();
if ($result) {
foreach ($result as $profile) {
$cookie = // ... //
$response->headers->setCookie(new Cookie('user', $cookie, $expire = 0, $path = '/', $domain = 'null', $secure = false, $httpOnly = false));
$response->sendHeaders();
}
var_dump($response->headers->getCookies()); //GIVES CORRECT COOKIE OBJECT
var_dump($request->cookies->all()); //GIVES ONLY PHPSESSID, BUT NOT THE ONE CREATED
var_dump($request->cookies->get('user')); //GIVES NULL
}
您将域设置为“null”(字符串),因此当您尝试读取它时,它不会显示,因为您不在“null”域下。如果您想使用默认值,它应该是null(不是字符串)