public function getMemberListAction()
 {
     $conn = $this->get('we_data_access');
     $conn_im = $this->get('we_data_access_im');
     $userinfo = $this->get('security.context')->getToken()->getUser();
     $logger = $this->get("logger");
     $res = $this->getRequest();
     $groupid = $res->get("groupid");
     $MicroAccountMgr = new MicroAccountMgr($conn, $conn_im, $userinfo, $userinfo, $this->container);
     $data = $MicroAccountMgr->groupMemberlist($groupid);
     return $this->res(json_encode($data), 'json');
 }