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", ""));

        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, , bytes.Length);

            //声明一个HttpWebRequest请求

            request.Timeout = ;

            //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("\r","").Replace("\n","");

                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 = ; 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 = ; 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[] { ':' })[] == 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[] { ':' })[], 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 = ; i < ; 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