Newtonsoft.Json
在.NET环境下面,我们使用Json.net来实现JSON数据的序列化和反序列化。
首先点击连接http://sourceforge.net/projects/csjson/?source=dlp 下载JSON .NET插件和代码。
然后在项目中进行引用Newtonsoft.Json.dll
添加命名空间:using Newtonsoft.Json;
下面介绍json序列化和反序列化的放个重要方法和例子:
JsonConvert.SerializeObject(object value)序列化,它有个重载方法JsonConvert.SerializeObject(object value, params JsonConverter[] converters)。
JsonConvert.DeserializeObject(string value, Type type),反序列化,它有个重载方法JsonConvert.DeserializeObject(string value, Type type, params JsonConverter[] converters)
这两个方法可以实现基本的序列化和反序列化要求,请看下面的例子:
JsonConvert.DeserializeObject(string value, Type type),反序列化,它有个重载方法JsonConvert.DeserializeObject(string value, Type type, params JsonConverter[] converters)
这两个方法可以实现基本的序列化和反序列化要求,请看下面的例子:
首先我们先建一个Person类代码如下:
public class Person { private string name; public string Name { get { return name; } set { name = value; } } private int age; public int Age { get { return age; } set { age = value; } } }
1)序列化 using System; using System.Collections.Generic; using System.Linq; using System.Web; using System.Web.UI; using System.Web.UI.WebControls; using Newtonsoft.Json; namespace JSONnet { public partial class test : System.Web.UI.Page { protected void Page_Load(object sender, EventArgs e) { Person person = new Person(); person.Name = "GoldenEasy"; person.Age = 25; string strSerializeJSON = JsonConvert.SerializeObject(person); Response.Write(strSerializeJSON); } } } 输出结果: {"Name":"GoldenEasy","Age":25}
2)反序列化
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using Newtonsoft.Json;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using Newtonsoft.Json;
namespace JSONnet
{
public partial class test : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
Person person = new Person();
person.Name = "GoldenEasy";
person.Age = 25;
string strSerializeJSON = JsonConvert.SerializeObject(person);
Person user = (Person)JsonConvert.DeserializeObject(strSerializeJSON, typeof(Person));
Response.Write(user.Name);
{
public partial class test : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
Person person = new Person();
person.Name = "GoldenEasy";
person.Age = 25;
string strSerializeJSON = JsonConvert.SerializeObject(person);
Person user = (Person)JsonConvert.DeserializeObject(strSerializeJSON, typeof(Person));
Response.Write(user.Name);
}
}
}
}
}
输出结果为:GoldenEasy