public HttpResponseMessage saveMusic(dynamic d) { Object data; try { BLL.Common common = new BLL.Common(); bool flag = false; flag = common.saveMusic(d); if (flag) { data = new { success = true }; } else { data = new { success = false, backMsg = "保存信息失败" }; } } catch (Exception ex) { data = new { success = false, backMsg = "服务异常" }; } JavaScriptSerializer serializer = new JavaScriptSerializer(); string json = serializer.Serialize(data); return(new HttpResponseMessage { Content = new StringContent(json, System.Text.Encoding.UTF8, "application/json") }); }