C# JSON字符串序列化与反序列化

标签：json

第一种：使用JavaScriptSerializer类，适用Web平台

C#将对象序列化成JSON字符串

using System.Web.Script;
using System.Web.Script.Serialization;

            JavaScriptSerializer serializer = new JavaScriptSerializer();
            foreach (DataRow dr in dt.Rows)
            {
                Dictionary data = new Dictionary();
                data.Add("Dev_NO", dr["Dev_NO"].ToString());
                data.Add("Dev_Name", dr["Dev_Name"].ToString());
                data.Add("Ol_Phone", dr["Ol_Phone"].ToString());
                data.Add("Ol_IP", dr["Ol_IP"].ToString());
                data.Add("Ol_Status", dr["Ol_Status"].ToString());
                list.Add(data);
            }
            Response.Write(serializer.Serialize(list));

[{"Dev_NO":"00066666","Dev_Name":"test","Ol_Phone":"13766668888","Ol_IP":"10.196.209.174","Ol_Status":"2"},{"Dev_NO":"000F0000","Dev_Name":"test_hzlkhq","Ol_Phone":"13066668888","Ol_IP":"192.168.1.198","Ol_Status":"2"}]

如何将Json字符串转换成对象使用呢？

public class Model
    {
        public string Dev_NO { get; set; }
        public string Dev_Name { get; set; }
        public string Ol_Phone { get; set; }
        public string Ol_IP { get; set; }
        public int Ol_Status { get; set; }
    }

string requestMes="[{\"Dev_NO\":\"00066666\",\"Dev_Name\":\"test\",\"Ol_Phone\":\"13766668888\",\"Ol_IP\":\"10.196.209.174\",\"Ol_Status\":\"2\"},{\"Dev_NO\":\"000F0000\",\"Dev_Name\":\"test_hzlkhq\",\"Ol_Phone\":\"13066668888\",\"Ol_IP\":\"192.168.1.198\",\"Ol_Status\":\"2\"}]";
JavaScriptSerializer serializer = new JavaScriptSerializer();
var Json = serializer.Deserialize>(requestMes);

using System.Runtime.Serialization.Json;
using System.Runtime.Serialization;

public class Model
    {
        public string Dev_NO { get; set; }
        public string Dev_Name { get; set; }
        public string Ol_Phone { get; set; }
        public string Ol_IP { get; set; }
        public int Ol_Status { get; set; }
    }

    public class Test
    {
        public static DataTable getData()
        {
            var a = "{\"Dev_NO\":\"00066666\",\"Dev_Name\":\"test\",\"Ol_Phone\":\"13766668888\",\"Ol_IP\":\"10.196.209.174\",\"Ol_Status\":\"2\"}";
            var serializer = new DataContractJsonSerializer(typeof(List));
            var mStream = new MemoryStream(Encoding.UTF8.GetBytes(a.ToString()));
            List list = (List)serializer.ReadObject(mStream);
            DataTable dt = new DataTable();
            return dt;
        }
    }

C# JSON字符串序列化与反序列化,搜素材,soscw.com

C# JSON字符串序列化与反序列化

标签：json

原文地址：http://blog.csdn.net/cjw13860421089/article/details/26374969