Newtonsoft.Json初探

            VehicleModelSearchingModel model = new VehicleModelSearchingModel() { 
                brandId = 0,
                modelIds="0",
                yearIds="0",
                startTime=DateTime.Parse("2016-04-01").ToString(),
                endTime = DateTime.Now.ToString(),
                plateColor = 0,
                hasPlate = 1,
                plateNumber = "",
                vehicleColor = "",
                sourceIds = ""
            };
            
            string s = JsonConvert.SerializeObject(model);
            Console.WriteLine(s);

[JsonObject(MemberSerialization.OptIn)]
    public class VehicleModelSearchingModel
    {
        [JsonProperty(propertyName: "resourceUuid")]
        public string sourceIds { get; set; }

        [JsonProperty(propertyName:"brandId")]
        public int? brandId { get; set; }
        public string brandId_str { get; set; }

        [JsonProperty(propertyName: "modelId")]
        public string modelIds { get; set; }
        public string modelIds_str { get; set; }

        [JsonProperty(propertyName: "vehicleYearId")]
        public string yearIds { get; set; }
        public string yearIds_str { get; set; }

        [JsonProperty(propertyName: "timeBegin")]
        public string startTime { get; set; }

        [JsonProperty(propertyName: "timeEnd")]
        public string endTime { get; set; }

        [JsonProperty(propertyName: "lpColor")]
        public int plateColor { get; set; }

        [JsonProperty(propertyName: "lp")]
        public string plateNumber { get; set; }

        [JsonProperty(propertyName: "haslp")]
        public int hasPlate { get; set; }

        [JsonProperty(propertyName: "vehicleColor")]
        public string vehicleColor { get; set; }
        public int confidence { get; set; }
        public bool isExactQuery { get; set; }
        public string orderby { get; set; }

    }

string s = "{"code":204,"msg":"没有符合条件的数据！","resData":null}";
RetErr ret = JsonConvert.DeserializeObject<RetErr>(s);
Console.WriteLine("{0},{1}", ret.ABC, ret.msg);

class RetErr
    {
         [JsonProperty(propertyName:"code")]
        public string ABC { get; set; }
        public string msg { get; set; }
        public string resData { get; set; }
    }

[JsonObject(MemberSerialization.OptIn)]
[JsonObject(MemberSerialization.OptOut)]

[JsonProperty(propertyName: "resourceUuid")]
public string sourceIds { get; set; }