json字串转换成泛型类

webrequst发送到指定的url

using System;
using System.Collections.Generic;
using Newtonsoft.Json;
using System.Net;
using System.Text;
using System.IO;

/// <summary>
///simsimi 的摘要说明
/// </summary>
public class simsimi
{
    public simsimi()
    {
        //
        //TODO: 在此处添加构造函数逻辑
        //string pageHtml = SendDataByGET("htp://www.simsimi.com/func/req?msg=" + msg + "！&lc=ch");
        //
    }
    public string ReturnStr(string msg)
    {
        return ReturnStr(msg, "Re_txt");
    }
    public string ReturnStr(string msg,string act)
    {
        string pageHtml = SendDataByGET("http://124.172.174.141/Handler1.ashx?msg=" + msg + "&act=" + act);
        pageHtml = "[" + pageHtml + "]";
        WebPageBase wb = new WebPageBase(); wb.WriteTxt(pageHtml);
        List<SiriResult> _List = JsonConvert.DeserializeObject<List<SiriResult>>(pageHtml);
        string re = "";
        foreach (SiriResult c in _List)
        {
            re = c.Response;
        }
        return re;
    }
    #region 同步通过GET方式发送数据
    /// <summary>
    /// 通过GET方式发送数据
    /// </summary>
    /// <param name="Url">url</param>
    /// <param name="postDataStr">GET数据</param>
    /// <param name="cookie">GET容器</param>
    /// <returns></returns>
    public string SendDataByGET(string Url)
    {
        string host = "http://124.172.174.141";
        WebRequest webRequest = WebRequest.Create(Url);
        HttpWebRequest request = webRequest as HttpWebRequest;

       //设置cookie
        CookieContainer cc = new CookieContainer();
        cc.Add(new Uri(host), new Cookie("JSESSIONID", "FC50E1B413D61FF258ED76121D15DBC8"));
        cc.Add(new Uri(host), new Cookie("__utma", "119922954.1431887846.1365044080.1365044080.1365044080.1"));
        cc.Add(new Uri(host), new Cookie("__utmb", "119922954.3.9.1365044144105"));
        cc.Add(new Uri(host), new Cookie("__utmc", "119922954"));
        cc.Add(new Uri(host), new Cookie("__utmz", "119922954.1365044080.1.1.utmcsr=tieba.baidu.com|utmccn=(referral)|utmcmd=referral|utmcct=/p/2166507443"));
        cc.Add(new Uri(host), new Cookie("sagree", "true"));
        request.CookieContainer = cc;

        request.Method = "GET";
        request.ContentType = "application/json; charset=utf-8";
        request.UserAgent = "Mozilla/5.0 (Windows NT 6.2; rv:20.0) Gecko/20100101 Firefox/20.0";
        request.Referer = "    http://124.172.174.141/talk.htm";
        

        HttpWebResponse response = (HttpWebResponse)request.GetResponse();
        Stream myResponseStream = response.GetResponseStream();
        StreamReader myStreamReader = new StreamReader(myResponseStream, Encoding.GetEncoding("utf-8"));
        string retString = myStreamReader.ReadToEnd();
        myStreamReader.Close();
        myResponseStream.Close();

        return retString;
    }
    #endregion


    /// <summary>
    /// 直接调用此方法，主动下发数据，返回是否成功的字符串
    /// </summary>
    /// <param name="JSONData">json格式数据</param>
    /// <param name="Url">要推送的url</param>
    /// <returns></returns>
    public string GetResponseData(string JSONData,string Url)
    {
            byte[] bytes = Encoding.UTF8.GetBytes(JSONData);
            HttpWebRequest request = (HttpWebRequest)WebRequest.Create(Url);  
            request.Method = "POST";  
            request.ContentLength = bytes.Length;  
            request.ContentType = "text/xml";  
            Stream reqstream = request.GetRequestStream();  
            reqstream.Write(bytes, 0, bytes.Length);  
  
            //声明一个HttpWebRequest请求  
            request.Timeout = 90000;  
            //设置连接超时时间  
            request.Headers.Set("Pragma", "no-cache");  
            HttpWebResponse response = (HttpWebResponse)request.GetResponse();  
            Stream streamReceive = response.GetResponseStream();  
            Encoding encoding = Encoding.UTF8;  
  
            StreamReader streamReader = new StreamReader(streamReceive, encoding);  
            string  strResult = streamReader.ReadToEnd();  
            streamReceive.Dispose();  
            streamReader.Dispose();  
  
            return strResult;  
        }  
}

json字符串处理类

using System;
using System.Collections.Generic;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using Newtonsoft.Json;
using System.Reflection;
using System.IO;
using Newtonsoft.Json.Linq;

/// <summary>
///JsonConvert 的摘要说明
/// </summary>
public class JsonToList<T>
{
    public JsonToList()
    {
        //
        //TODO: 在此处添加构造函数逻辑
        //
    }   

    public List<T> ToList(string jsonString)
    {
        List<T> list = new List<T>();
        List<string> li = JonsArr(jsonString);
        foreach (string s in li)
        {
            T t = (T)jsonToObject(s, typeof(T));
            list.Add(t);
        }
        return list;
    }

    /// <summary>
    /// 将{""name"":""zhang"",""age"":""19""},{""name"":""d打发"",""age"":""19""},{""name"":""阿凡达"",""age"":""19""}";格式
    /// 的字符串拆解，形成值对数组，加到list
    /// </summary>
    /// <param name="jsonString"></param>
    /// <returns></returns>
    public static List<string> JonsArr(string jsonString)
    {
        List<string> li = new List<string>();
        string s = jsonString.Replace(" ", "").Replace("},", "$");
        string[] strArr = s.Split('$');
        foreach (string str in strArr)
        {
            if (!string.IsNullOrEmpty(str))
            {
                string s1 = str.Replace(""", "").Replace("}", "").Replace("{", "").Replace("
","").Replace("
","");
                li.Add(s1);
            }
        }
        return li;
    }
    /// <summary>
    /// 反射取得单个对象
    /// </summary>
    /// <param name="jsonstr"></param>
    /// <param name="objectType"></param>
    /// <returns></returns>
    public static object jsonToObject(string jsonstr, Type objectType)//传递两个参数，一个是json字符串，一个是要创建的对象的类型
    {
        string[] jsons = jsonstr.Split(new char[] { ',' });//将json字符串分解成 “属性：值”数组
        for (int i = 0; i < jsons.Length; i++)
        {
            jsons[i] = jsons[i].Replace(""", "");
        }//去掉json字符串的双引号
        object obj = System.Activator.CreateInstance(objectType); //使用反射动态创建对象
        //object obj = System.Activator.CreateInstance(typeof(stu)); //使用反射动态创建对象
        PropertyInfo[] pis = obj.GetType().GetProperties(BindingFlags.Public | BindingFlags.Instance);//获得对象的所有public属性

        if (pis != null)//如果获得了属性
            foreach (PropertyInfo pi in pis)//针对每一个属性进行循环
            {
                for (int i = 0; i < jsons.Length; i++)//检查json字符串中的所有“属性：值”类表
                {
                    if (jsons[i].Split(new char[] { ':' })[0] == pi.Name)//如果对象的属性名称恰好和json中的属性名相同
                    {
                        Type proertyType = pi.PropertyType; //获得对象属性的类型
                        pi.SetValue(obj, Convert.ChangeType(jsons[i].Split(new char[] { ':' })[1], proertyType), null);
                        //将json字符串中的字符串类型的“值”转换为对象属性的类型，并赋值给对象属性
                    }
                }
            }
        return obj;
    }
}

调用方法

 String jsonText = @"{""name"":""yy"",""age"":""19""},{""name"":""77"",""age"":""19""},{""name"":""阿凡达"",""age"":""19""}";       
        JsonToList<stu> jt = new JsonToList<stu>();
        List<stu> li = jt.ToList(jsonText);

主动发送微信内容范例

using System;
using System.Collections.Generic;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using Newtonsoft.Json;
using System.Reflection;
using System.IO;
using Newtonsoft.Json.Linq;


public partial class test : WebPageBase
{
    protected void Page_Load(object sender, EventArgs e)
    {
        simsimi ss = new simsimi();
        JSONData jso = new JSONData();
        jso.Access_Token = "_ocC5n0Y4hYeZkE69xdthP_B8ic42JttWc8L5BamccxJw5d2nAdd8jPBZbRrigERbKoUCLsXS47WT73UkxlRplF7GBZaN5LhFvicGZq9bODyy2bxqESbSlnyruHU-xosa0Gcm1rbjoCZI7XWz5004A";
        jso.ToUser = "ocsmquGIU2GK7oQWTiUtBpGub64k";

        string title = "主题骑车比赛aaaa";
        string desc = "一下是详细介绍";
        string msg = "打球吧1146";
        string media_id = "i78Xd2EzMd-vCEOLOYY4ugtEmN94eZgAJrSUK2WADzgq5ZVER9zr1xtwXriJCZ_C";

        jso.JsonParaMedia = string.Format(@"{{""title"":""{0}"",""desc"":""{1}"""",""media_id"":""{2}"""",""msg"":""{3}""""""}}", title, desc, media_id, msg);

        string url = "http://test";
        string picurl = "http://imag";
        for (int i = 1; i < 10; i++)
        {
            jso.JsonParaNews += string.Format(@"{{""title"":""{0}"",""description"":""{1}"",""url"":""{2}"",""picurl"":""{3}""}},", title + i.ToString(), desc + i.ToString(), url + i.ToString(), picurl + i.ToString());
        }

        string s_bakc = ss.GetResponseData(jso.JsonDataString(JSONData.SendType.news), jso.Url);
        base.WriteTxt(s_bakc);
        Response.Write(s_bakc);

        //String jsonText = @"{""name"":""yy"",""age"":""19""},{""name"":""77"",""age"":""19""},{""name"":""阿凡达"",""age"":""19""}";       
        //JsonToList<stu> jt = new JsonToList<stu>();
        //List<stu> li = jt.ToList(jsonText);




        /*          推送文本        
        string JSONData = "{ "touser": "ocsmquGIU2GK7oQWTiUtBpGub64k",     "msgtype": "text",     "text": {        "content": "33"    }}";
        string Url = @"https://api.weixin.qq.com/cgi-bin/message/custom/send?access_token=7QqKQ5bynTsZ0u4crNuEs6pVVJca-ZiQOibppGDDkgG_ytjAefWXdVk4X619c5mrPepfuMcmjGAUTej5SLNQU4DVydPXVwb9ZWFtbhTHc5RjPTuOGTa2LwJulmJ2-V5eEaY0X57Ikg0_Kpa8IQob8A";
        string s_bakc = ss.GetResponseData(JSONData,Url);
        base.WriteTxt(s_bakc);*/

        /*          推送图片        
        string JSONData = "{ "touser": "ocsmquGIU2GK7oQWTiUtBpGub64k",     "msgtype": "image",     "image": {      "media_id":"xj8VZqQG14KcEHUsPa95zi1obtucOoU_OU6Tf5W1QkBLQIsof7XXxS8QHOgIl1tq"   }}";
        string Url = @"https://api.weixin.qq.com/cgi-bin/message/custom/send?access_token=7QqKQ5bynTsZ0u4crNuEs6pVVJca-ZiQOibppGDDkgG_ytjAefWXdVk4X619c5mrPepfuMcmjGAUTej5SLNQU4DVydPXVwb9ZWFtbhTHc5RjPTuOGTa2LwJulmJ2-V5eEaY0X57Ikg0_Kpa8IQob8A";
        string s_bakc = ss.GetResponseData(JSONData, Url);
        base.WriteTxt(s_bakc);
        Response.Write(s_bakc);*/

        /*          推送菜单       */
        //string JSONData =  "{     "button":[     {              "type":"click",          "name":"今日歌曲",          "key":"V1001_TODAY_MUSIC"      },      {           "type":"click",           "name":"歌手简介",           "key":"V1001_TODAY_SINGER"      },      {           "name":"菜单",           "sub_button":[           {                   "type":"view",               "name":"搜索",               "url":"http://www.soso.com/"            },            {               "type":"view",               "name":"视频",               "url":"http://v.qq.com/"            },            {               "type":"click",               "name":"赞一下我们",               "key":"V1001_GOOD"            }]       }] }";
        //string Url = @"https://api.weixin.qq.com/cgi-bin/menu/create?access_token=I8UUyLt5e8EUxZvcrcvEpf2kLOjCZ0x3ZAbzIueR80XvGIgDXWb4czhL2yzhsMyoh0ju7RVRUBjF1M16N-9XykbHiGgwa6s9-o8BhnwYCNfHcK2WGXkrUlZrOMHdpuOYcx5MiD7UNF0lTB1lZTJ1iA";
        //string s_bakc = ss.GetResponseData(JSONData, Url);
        //base.WriteTxt(s_bakc);
        //Response.Write(s_bakc);





    }
}

注意：只能值对 jsonText格式的json的字符串进行处理，再复杂点的，就需要改写类中的方法了

使用时，请引用dll Newtonsoft.Json_2013_12_26_19_23.rar