JObject ci = JsonConvert.DeserializeObject<JObject>(row); //反序列化
string s = ci["txtContent"].ToString();
var _ET = JsonConvert.DeserializeObject<dynamic>(row); //反序列化
var _ET = JsonConvert.DeserializeObject<userInfo>(row); //反序列化
List<TConsumptionTaxDetail> ctlist = JsonConvert.DeserializeObject<List<TConsumptionTaxDetail>>(rowdg);//反序列化
JsonConvert.SerializeObject(result); //序列化