switch ($result) { case "success": error("添加成功!", "alertGoTo", $_SERVER['HTTP_REFERER']); break; case "error": error($news->getActionError(), "alertGoTo", $_SERVER['HTTP_REFERER']); break; } } if ($action == "doRm") { $id = isset($_POST["id"]) ? intval($_POST["id"]) : ""; if (empty($id)) { jsonError("fail", "id为空"); } $sql = "delete {$mysqlConfig["db_perfix"]}web_news where id = {$id} limit 1"; sqlExecute($sql, "", "json"); jsonError("succ"); } if ($action == "doMod") { $news = new news(); $result = $news->modi(); switch ($result) { case "success": error("添加成功!", "alertGoTo", $_SERVER['HTTP_REFERER']); break; case "error": error($news->getActionError(), "alertGoTo", $_SERVER['HTTP_REFERER']); break; } } jsonError("fail", "action is null");