private function table_session()
{
include_once BG_PATH_MODEL . "session.class.php";
//载入管理帐号模型
$_mdl_session = new MODEL_SESSION();
$_arr_sessionTable = $_mdl_session->mdl_create_table();
$this->tplData["db_alert"]["session_table"] = array("alert" => $_arr_sessionTable["alert"], "status" => substr($_arr_sessionTable["alert"], 0, 1));
}