规范的前台JS操作返回

$.post(‘@Url.Action("BatchCancel")‘, postData, function (res) { ??if (res.flag) { ??????ZTLayer.showTips(‘@T("admin.order.cancelorder.ok")‘, 6, 3000, function () { ?window.location.reload(); ??}); ??}else {
　　　　if (res.url) ??????{ ????window.location.href = res.url; ????????????return; ??????}
 ??????ZTLayer.showTips(res.msg||‘@T("admin.common.cancelordererror")‘); ????} ?});

if (!_workContext.CurrentCustomer.IsRegistered()) ???return Json(new { flag = false, url = Url.RouteUrl("Login") }); ?//不能直接Redirt到Login页，否则前台JS捕捉到的是个Html页面,无法进行判断
 if (!string.IsNullOrEmpty(orderIds)){ ???ResultModel result = _orderProcessingService.CancelOrder(orderList);　　 return Json(new { flag = result.Flag == 1, msg = result.Message }); }else{
 　　return Json(new { flag = false, msg = _localizationService.GetResource("admin.common.cancelordererror") }); //统一返回格式}