[大数据]C# 对象转Json和Json转对象

        //--需要引用：System.Web.Extensions.dll

        //---对象结构---
        public class object_data
        {
            public int code { get; set; }
            public string msg { get; set; }
            public List<string> list_str { get; set; }
            public List<items> list_items { get; set; }
        }
        public class items
        {
            public int value1 { get; set; }
            public int value2 { get; set; }
        }
        /// <summary>
        /// 将Json字符串转换为对象-
        /// </summary>
        /// <param name="JsonData"></param>
        /// <returns></returns>
        public object_data JsonToObject(string JsonStr)
        {
            //实例化一个能够序列化数据的类
            JavaScriptSerializer js = new JavaScriptSerializer();
            //将json数据转化为对象类型并赋值给list
            object_data dataObject = js.Deserialize<object_data>(JsonStr);
            //返回对象
            return dataObject;
        }
        /// <summary>
        /// 将对象转换为-Json字符串
        /// </summary>
        /// <param name="data"></param>
        /// <returns></returns>
        public string ObjectToJson(object_data data)
        {
            StringBuilder sb = new StringBuilder();
            JavaScriptSerializer json = new JavaScriptSerializer();
            json.Serialize(data, sb);
            return sb.ToString();
        }

        //--测试例子---
        string str_json = "{\"code\":1,\"msg\":\"测试\",\"list_str\":[11,12,13,14,15],\"list_items\":[{\"value1\":100,\"value2\":101},{\"value1\":102,\"value2\":103}]}";
        //转换为对象-
        object_data test_obj = JsonToObject(str_json);
        //换为-Json字符串
        string test_str = ObjectToJson(test_obj);