『动态』动态JSON万能转换函数 + .Net40 dynamic动态数据绑定

不废话，调用代码：

        static void Main(string[] args)
        {
            string json = File.ReadAllText("2.txt", Encoding.Default);

            object result = JsonConvert.DeserializeObject(json);
            //dynamic result = JsonConvert.DeserializeObject<dynamic>(json);  //这行函数 啥用都没有 //虽然 result 是 dynamic 定义, 但其实还是 JObject 类型 —— 这种类型是 Newtonsoft.Json 中的一个实体

            //需要对 动态JSON 进行一个 转换
            dynamic result2 = JsonObjectToDynamic(result);
            dynamic text = result2.DKS.Text;
            Console.WriteLine(text);


            //--------------------------------
            //动态对象 测试
            dynamic dyna = new DynamicModel();
            dyna["Name"] = "张三";
            dyna["Birthday"] = new DateTime(1990, 02, 15);

            Console.WriteLine(dyna.Name);
            Console.WriteLine(dyna.Birthday);


        }

 

运行截图：

 

完整Demo代码：

    class Program
    {
        static void Main(string[] args)
        {
            string json = File.ReadAllText("2.txt", Encoding.Default);

            object result = JsonConvert.DeserializeObject(json);
            //dynamic result = JsonConvert.DeserializeObject<dynamic>(json);  //这行函数 啥用都没有 //虽然 result 是 dynamic 定义, 但其实还是 JObject 类型 —— 这种类型是 Newtonsoft.Json 中的一个实体

            //需要对 动态JSON 进行一个 转换
            dynamic result2 = JsonObjectToDynamic(result);
            dynamic text = result2.DKS.Text;
            Console.WriteLine(text);


            //--------------------------------
            //动态对象 测试
            dynamic dyna = new DynamicModel();
            dyna["Name"] = "张三";
            dyna["Birthday"] = new DateTime(1990, 02, 15);

            Console.WriteLine(dyna.Name);
            Console.WriteLine(dyna.Birthday);


        }

        private static dynamic JsonObjectToDynamic(object jToken)
        {
            if (jToken == null) return null;

            if (jToken is JValue)
            {
                return ((JValue) jToken).Value;
            }
            else if (jToken is JArray)
            {
                dynamic list = new List<object>();
                JArray array = (JArray)jToken; //JArray
                if (array.HasValues)
                {
                    foreach (object item in array) //JToken
                    {
                        object value = JsonObjectToDynamic(item);
                        list.Add(value);
                    }
                }
                return list;
            }
            //else if (string.Equals(typeName, "JContainer", StringComparison.InvariantCultureIgnoreCase))  //JObject JArray JConstructor 都继承自 JContainer 
            else if (jToken is JContainer)
            {
                DynamicModel hash = new DynamicModel();
                JContainer container = (JContainer)jToken;  //JContainer
                if (container.HasValues)
                {
                    foreach (JToken item in container) //JToken
                    {
                        if (item is JProperty)
                        {
                            JProperty itemProperty = (JProperty) item;
                            if (item.Type == JTokenType.Property)
                                hash[itemProperty.Name] = JsonObjectToDynamic(itemProperty.Value);
                        }
                        else
                            throw new Exception(string.Format("JsonObjectToDynamic(*) 函数缺陷, 未知类型: " + item.GetType()));
                    }
                }
                return hash;
            }

            throw new Exception(string.Format("JsonObjectToDynamic(*) 函数缺陷, 未知类型: " + jToken.GetType()));
        }
        public class DynamicModel : DynamicObject
        {
            private Dictionary<string, object> m_Hash = new Dictionary<string, object>();
            //private Dictionary<string, object> m_Hash = new Dictionary<string, object>(StringComparer.InvariantCultureIgnoreCase);  //不区分大小写

            public object this[string key]
            {
                get
                {
                    object value = null;
                    m_Hash.TryGetValue(key, out value);
                    return value;
                }
                set {
                    if (m_Hash.ContainsKey(key)) m_Hash[key] = value;
                    else m_Hash.Add(key, value);
                }
            }


            public override bool TryGetMember(GetMemberBinder binder, out object result)
            {
                string name = binder.Name;
                return m_Hash.TryGetValue(name, out result);
            }
            public override bool TrySetMember(SetMemberBinder binder, object value)
            {
                this[binder.Name] = value;
                return true;
            }
        }


    }