public class ApiResponseHelper

     {

         public static HttpResponseMessage ToJson(Object obj)

         {

             String str;

             if (obj is String || obj is Char)

             {

                 str = obj.ToString();

             }

             else

             {

                 JavaScriptSerializer serializer = new JavaScriptSerializer();

                 str = serializer.Serialize(obj);

             }

             HttpResponseMessage result = new HttpResponseMessage { Content = new StringContent(str, Encoding.GetEncoding("UTF-8"), "application/json") };

             return result;

         }

     }

[LoginFilter(IsCheck = false)]

        [HttpGet]

        public object Audit(int id, int status)

        {

            try

            {

                auditSvc.BulkUpdateByQuery(c => c.ID == id, d => new HXAudit { AuditStatus = status, AuditTime = DateTime.Now });

                return ApiResponseHelper.ToJson(new { status = true, message = "成功", data = new { } });

            }

            catch (Exception e)

            {

                return ApiResponseHelper.ToJson(new { status = false, message = e.Message, data = new { } });

            }

        }