C# 获取QQ群数据的实现

一,分析

1,群数据获取

当访问http://qun.qq.com/air/#mygroup我们通过Fiddler可以查看到QQ群列表是从http://qun.qq.com/air/group/mine?w=a这个URL获取到的群列表信息

其中返回的json数据,json构成如下

从上面我们可以看出c包含的是群列表信息,r包含的是服务器的信息,其中c的某一项构成如下图所示

从上面可以看出项名称就是群号,owner为所有者,name为群名称,memo群描述,brief为群公告信息,还有其他的一些信息,大家自己去匹配,我这里就不一一解释了.

2, 单个群的成员获取,在上面我们分析了如何获取群列表,下面我们将分析如何取得单个群成员的数据
      当我们点开某个群可以看到有查看通讯录的选项

     此时我们通过Fiddler监视可以发现,群成员信息,通过如下地址取得

    但是我经过几次点击测试,发现URL参数规则如下

      贴出参数构造规则

const string groupMemberUrl = "http://qun.qq.com/air/{0}/addr/index/type/1/p/{1}?w=n&_={2}";

string memberURL = string.Format(groupMemberUrl, gInfo.Number, page, JavascriptAction.Random());

  我们按照这样的地址去请求,就会得到QQ群成员的HTML,然后我在解析HTML就可以得到相应的数据了

二,实现

1, 获取群列表

        public List<GroupInfo> GetGroupInfos()

            if (!isLogin) Login();

            List<GroupInfo> giList = new List<GroupInfo>();

            string json = GetWebData<string>(string.Format(groupListUrl, JavascriptAction.Random()));

try

                var jsonObj = JavaScriptEngine.Run("var m=" + json + ";m.c") as Dictionary<string, object>;

                foreach (var key in jsonObj.Keys)

                    var gi = (jsonObj[key] as Dictionary<string, object>);

                    if (!gi.ContainsKey("owner")) continue;

                    string owner = gi["owner"].ToString();

                    string name = gi["name"].ToString();

                    string max_member = gi["max_member"].ToString();

                    string create_time = gi["create_time"].ToString();

                    string notice = gi["brief"].ToString();

                    string number = key;

                    string memo = gi["memo"].ToString();

                    giList.Add(new GroupInfo()

                        CreateTime = JavascriptAction.GetTimeByJsTime(Convert.ToInt64(create_time)),

                        MaxNumber = Convert.ToInt32(max_member),

                        Memo = memo,

                        Name = name,

                        Notice = notice,

                        Number = number,

                        Owner = owner

});

            catch { }

            return giList;

上面的函数实现了群列表的获取,需要说明的是获取到的json是同过javascript引擎来运行的,javascript运行我通过Javascript .NET(http://javascriptdotnet.codeplex.com/releases/view/52449)来实现的,获取web数据参考我的blog的另外的文章,文章有实现源代码,至于登陆我最后会说明

2, 获取群成员

        public List<QQGroupMemberInfo> GetMemberInfo(GroupInfo gInfo)

            if (!isLogin) Login();

            List<QQGroupMemberInfo> gmis = new List<QQGroupMemberInfo>();

            int page = 1;

            int pageCount = 0;

        GETMEMBER:

            string memberURL = string.Format(groupMemberUrl, gInfo.Number, page, JavascriptAction.Random());

            string html = GetWebData<string>(memberURL);

            HtmlAgilityPack.HtmlDocument doc = new HtmlAgilityPack.HtmlDocument();

            doc.LoadHtml(html);

            if (pageCount < 1)

                var seeBtn = doc.DocumentNode.SelectSingleNode(pageBtnPath);

                pageCount = Convert.ToInt32(seeBtn.Attributes["allpage"].Value);

            var trs = doc.DocumentNode.SelectNodes(memberTrPath);

            foreach (var tr in trs)

                var tds = tr.Descendants("td").ToList();

                if (tds.Count < 1) continue;

                string groupNick = tds[1].Element("a").InnerText.Trim();

                string qq = tds[2].Element("span").InnerText.Trim();

                gmis.Add(new QQGroupMemberInfo()

                    NickName = groupNick,

                    QQ = qq

});

            if (page < pageCount)

                page++;

                goto GETMEMBER;

            return gmis;

上面的函数实现了群成员的获取,其中HTML的解析式通过HtmlAgilityPack(http://htmlagilitypack.codeplex.com/)来实现,HtmlAgilityPack通过XPATH语法去解析实现的,关于xpath不是很难,大家查查资料就会了
3,关于登陆的实现
QQweb端的登陆有两种实现,第一种是web登陆,通过http://ui.ptlogin2.qq.com/cgi-bin/login?link_target=blank&appid=15000101&hide_title_bar=1&s_url=http%3A%2F%2Fim.qq.com%2Floginproxy.html%3Flogin_level%3D2&f_url=loginerroralert&target=self这样的URL实现来实现登陆,具体的实现原理,我前面有文章描述过了,这里就不罗嗦了,把类贴出来供大家参考

    public class LoginQQ : WebPageAction, ILogin, IValidateCodeAction

        static JavaScriptEngine _javaEngine = new JavaScriptEngine();

        static bool _isInitJava = false;

        Random _r = new Random();

        const string loginFormUrl = "http://ui.ptlogin2.qq.com/cgi-bin/login?link_target=blank&appid=15000101&hide_title_bar=1&s_url=http%3A%2F%2Fim.qq.com%2Floginproxy.html%3Flogin_level%3D2&f_url=loginerroralert&target=self";

        private User User { get; set; }

        string _qq = "";

        public LoginQQ(CookieManager cookieManager, User user)

            : base(user.UserName)

            _cookieManager = cookieManager;

            User = user;

            _qq = user.UserName.Split('@')[0];

            if (!_isInitJava)

                _javaEngine.Run(System.IO.File.ReadAllText(@"JavaScript\qq\md5_3.js"));

                _isInitJava = true;

        public override JavaScriptEngine JavaScriptEngine

get

                return _javaEngine;

set

                _javaEngine = value;

        string vc_type = "";

        public bool Login(string referer)

            DateTime beginTime = DateTime.Now;

            string html = "";

            html = GetWebData<string>(loginFormUrl);

            if (!regForm.IsMatch(html))

                ThrowException(507, html);

            var form = GetFormDataByFormHtml(regForm.Match(html).Value);

            string url = "http://ptlogin2.qq.com/check?uin=" + _qq + "&appid=15000101&" + JavascriptAction.Random();

            html = GetWebData<string>(url, referer: loginFormUrl);

            string vcode = "";

            if (html.Contains("ptui_checkVC('1','"))

                vc_type = html.Replace("ptui_checkVC('1','", "").Replace("'", "").Replace(")", "").Replace(";", "");

                form = new NameValueCollection();

                if (!ValidationImageCode(form, loginFormUrl)) { return false; };

                vcode = form["verifycode"];

            else if (html.Contains("ptui_checkVC('0','"))

                vcode = html.Replace("ptui_checkVC('0','", "").Replace("'", "").Replace(")", "").Replace(";", "");

            TimeSpan _tspan = TimeSpan.FromTicks(DateTime.Now.Ticks - beginTime.Ticks);

            if (_tspan.Seconds < 20)

                Thread.Sleep(TimeSpan.FromSeconds(_r.Next(20 - _tspan.Seconds, 30)));

            string pMd5 = GetPwdString(User.Pwd, vcode);

            string action = "0-0" + "-" + (JavascriptAction.GetTime(DateTime.Now) - JavascriptAction.GetTime(beginTime));

            url = "http://ptlogin2.qq.com/login?u=" + _qq + "&p=" + pMd5 + "&verifycode=" + vcode + "&aid=15000101&u1=http%3A%2F%2Fim.qq.com%2Floginproxy.html%3Flogin_level%3D2&h=1&ptredirect=0&ptlang=2052&from_ui=1&dumy=&fp=loginerroralert&action=" + action + "&mibao_css=";

            html = GetWebData<string>(url, referer: loginFormUrl);

            if (html.Contains("登录成功"))

                return true;

            return false;

        private string GetPwdString(string pwd, string vcode)

            string script = "md5(md5_3('" + pwd + "') + '" + vcode + "')";

            return JavaScriptEngine.Run(script).ToString();

        public bool ValidateLogin(string referer)

            var cks = _cookieManager.GetCookies(new Uri(referer).Host);

            if (cks["uin"] != null && cks["skey"] != null)

                return true;

            return false;

        public bool ValidationCode(string code, string referer)

            return true;

        public Image GetValidateCode(string referer)

            string url = "http://captcha.qq.com/getimage?aid=15000101&r=" + JavascriptAction.Random() + "&uin=" + _qq + "&vc_type=" + vc_type;

            return GetWebData<Image>(url, referer: referer);

        public bool ValidationImageCode(NameValueCollection customFormItems, string referer)

            ValidateReturn code = null;

do

                Image image = GetValidateCode(referer);

                code = this.FireValidateCode(image);

                if (code.IsCancel)

                    return false;

                if (customFormItems.AllKeys.Contains("verifycode"))

                    customFormItems.Remove("verifycode");

                customFormItems.Add("verifycode", code.Code);

            while (code.IsChange || !ValidationCode(code.Code, referer));

            return true;

第二种就是从客户端点击,如QQ空间按钮,客户端会调用浏览器跳转

http://ptlogin2.qq.com/jump?ptlang=2052&clientuin=442799037&clientkey=687E58BB1B99061A S62F0C751CF1763F1A8EEA3E8F2AF52B7956193D947F78B6&u1=http%3A%2F%2Fuser.qzone.qq.com%2F442799037%2Finfocenter&ADUIN=442799037&ADSESSION=1335488190&ADTAG=CLIENT.QQ.3187_Mysrv.0这样的地址,通过这个URL实现登陆,那么我们只需要HOOK ShellExecuteExW这个入口点就可以实现URL的截取,关于钩子如何实现,我前面有文章已说过,同样贴上代码供大家参考

    public class ClientQQWebction : WebPageAction, IDisposable

        const string loginUrl = "http://ptlogin2.qq.com/jump?ptlang={2}&clientuin={0}&clientkey={1}&u1={3}";

        const string getEmail = "http://accountadm.qq.com/cgi-bin/account/ajaxgetmail?uin={0}";

        const string groupListUrl = "http://qun.qq.com/air/group/mine?w=a&_={0}";

        const string groupMemberUrl = "http://qun.qq.com/air/{0}/addr/index/type/1/p/{1}?w=n&_={2}";

        const string pageBtnPath = "//input[@type=\"button\" and @value=\"查看\" and @act=\"gotopage\"]";

        const string memberTrPath = "//table[@class=\"addressList\"]/tr";

        CleintKeyInfo _cleintKeyInfo = null;

        bool isLogin = false;

        public ClientQQWebction(CleintKeyInfo cki)

            _cleintKeyInfo = cki;

        private void Login()

            string loginURL = string.Format(loginUrl, _cleintKeyInfo.ClientUin, _cleintKeyInfo.ClientKey, _cleintKeyInfo.PtLang, string.Format(getEmail, _cleintKeyInfo.ClientUin));

            var loca = GetWebData<ResponseLocation>(loginURL);

            if (_cookieManager.GetCookies("qq.com")["skey"] != null)

                isLogin = true;

                return;

            throw new Exception("登陆失败");

        public string GetEmail()

            if (!isLogin) Login();

            string emailUrl = String.Format(getEmail, _cleintKeyInfo.ClientUin);

            var html = GetWebData<string>(emailUrl);

            if (regEmail.IsMatch(html))

                return regEmail.Match(html).ToString();

            else

                return null;

        public List<GroupInfo> GetGroupInfos()

            if (!isLogin) Login();

            List<GroupInfo> giList = new List<GroupInfo>();

            string json = GetWebData<string>(string.Format(groupListUrl, JavascriptAction.Random()));

try

                var jsonObj = JavaScriptEngine.Run("var m=" + json + ";m.c") as Dictionary<string, object>;

                foreach (var key in jsonObj.Keys)

                    var gi = (jsonObj[key] as Dictionary<string, object>);

                    if (!gi.ContainsKey("owner")) continue;

                    string owner = gi["owner"].ToString();

                    string name = gi["name"].ToString();

                    string max_member = gi["max_member"].ToString();

                    string create_time = gi["create_time"].ToString();

                    string notice = gi["brief"].ToString();

                    string number = key;

                    string memo = gi["memo"].ToString();

                    giList.Add(new GroupInfo()

                        CreateTime = JavascriptAction.GetTimeByJsTime(Convert.ToInt64(create_time)),

                        MaxNumber = Convert.ToInt32(max_member),

                        Memo = memo,

                        Name = name,

                        Notice = notice,

                        Number = number,

                        Owner = owner

});

            catch { }

            return giList;

        public List<QQGroupMemberInfo> GetMemberInfo(GroupInfo gInfo)

            if (!isLogin) Login();

            List<QQGroupMemberInfo> gmis = new List<QQGroupMemberInfo>();

            int page = 1;

            int pageCount = 0;

        GETMEMBER:

            string memberURL = string.Format(groupMemberUrl, gInfo.Number, page, JavascriptAction.Random());

            string html = GetWebData<string>(memberURL);

            HtmlAgilityPack.HtmlDocument doc = new HtmlAgilityPack.HtmlDocument();

            doc.LoadHtml(html);

            if (pageCount < 1)

                var seeBtn = doc.DocumentNode.SelectSingleNode(pageBtnPath);

                pageCount = Convert.ToInt32(seeBtn.Attributes["allpage"].Value);

            var trs = doc.DocumentNode.SelectNodes(memberTrPath);

            foreach (var tr in trs)

                var tds = tr.Descendants("td").ToList();

                if (tds.Count < 1) continue;

                string groupNick = tds[1].Element("a").InnerText.Trim();

                string qq = tds[2].Element("span").InnerText.Trim();

                gmis.Add(new QQGroupMemberInfo()

                    NickName = groupNick,

                    QQ = qq

});

            if (page < pageCount)

                page++;

                goto GETMEMBER;

            return gmis;

        public void Dispose()

            _cookieManager = null;

            JavaScriptEngine = null;

OK,到此完成,下篇实现qq好友数据获取

最近失业了,求职中………

QQ 讨论组广告群发工具（已开发完成）索引

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