function setaccess()
{
$rid = $_GET['rid'];
$db = k("role");
$role = $db->find($rid);
$this->assign('role', $role);
$node = Rbac::getNodeList($rid);
if (!$node) {
$this->error("还没有设置权限节点，请设置", 'showaddnode');
}
$this->assign('node', $node);
$this->display();
}
