$sessionManager $sessionManager : \Support\Extends\Session\SessionManager Type \Support\Extends\Session\SessionManager
__construct() __construct(string $key, \Support\Extends\Session\SessionManager $sessionManager) : mixed Parameters string $key \Support\Extends\Session\SessionManager $sessionManager Returns mixed —
get() get(string $key, mixed $default = null) : mixed|null 获取一个键值 Parameters string $key mixed $default Returns mixed|null —