public ActionResult Action(int id, string actionlist) { List <int> setActionIdList = new List <int>(); string[] list = actionlist.Split(','); foreach (var key in list) { int actionId = int.Parse(key); setActionIdList.Add(actionId); } RoleInfoService.SetAction(id, setActionIdList); return(Json(new { status = 1, msg = "操作成功" }, JsonRequestBehavior.AllowGet)); }