public ActionResult GetAllUserInfos()
        {
            //
            //分页的数据
            //
            int pageIndex = Request["page"] == null ? 1 : int.Parse(Request["page"]);
            int pageSize = Request["rows"] == null ? 10 : int.Parse(Request["rows"]);

            int total = 0;
            var data = _userInfoService.LoadPagerEntities(pageSize, pageIndex, out total, u => true, true, u => u.ID);

            var result = new { total = total, rows = data };

            return Json(result, JsonRequestBehavior.AllowGet);
        }
可以参考一下！