Spring security logout

Question

how to declare a logout method. while logout correct session. after cloud not clear session. how to write a logout method give me clear ans

Answer 1

since reader don't know much about your code ,
I assume you have no error but "late" update after
session clearance , so I suggest :
refresh page to ensure "something happen"..

....
session_destroy();
header('Location:: current_page_url');
....

or
$window.location.reload();

Answer 2

ok