///示例一
       [HttpPost]
        public ActionResult SearchEnt()
        {
            UserCheck();
            string jsonStr = "{\"success\":true,\"message\":\"\"}";
            string keyword = Request["data"];
            if (!string.IsNullOrEmpty(keyword))
            {
                EntinfoDAl EID = new EntinfoDAl();
                List<EntInfoMation> Entlist = db.EntInfoMation.Where(o => o.EntName.IndexOf(keyword) != -1 || o.OrgNo.IndexOf(keyword) != -1 || o.LicenceNo.IndexOf(keyword) != -1 || o.EntType.IndexOf(keyword) != -1).Take(10).ToList();
                StringBuilder EfSb = new StringBuilder();
                foreach (EntInfoMation ef in Entlist)
                {
                    EfSb.Append("<tr><td><a href='/Entinfo/Details/" + ef.EntID + "'>" + ef.EntName + "</a></td><td>" + ef.OrgNo + "</td><<td>" + ef.LicenceNo + "</td><td>" + ef.EntType + "</td></tr>");
                }
                jsonStr = "{\"success\":true,\"message\":\"" + EfSb + "\"}";
            }
            return Content(jsonStr, "text/html;charset=UTF-8");

        }

//实例2
        public ActionResult GetEntCertSortDicByTSN(string TSName)
        {
            string jsonStr = null;
            if (!string.IsNullOrEmpty(TSName))
            {
                List<ServicesLayout.ProductServiceReference.EntCertSortDic> list = ServicesLayout.Creater.ProductCreater.EntCertSortDicManager.GetAllEntCertSortDicByQuery("TopSortName=@0", new object[] { TSName }, "", false);
                jsonStr = JsonConvert.SerializeObject(list);
            }
            return Content(jsonStr, "text/html;charset=UTF-8");
        }