网络协议模拟之QQ微博分享接口应用
QQ微博在营销领域越来越受青睐了，这里面集成了很多非常有用的接口，像是邮件分享、空间分享、QQ分享、微信分享等。这相对于传统的直接模拟协议，登录邮箱等方式进行邮件发送甚至更有效。所有这些都没什么技术难度，所以实现起来是很简单的。如果在开发过程中遇到了些困难的话，可能是多线程的把握吧！
在这样一些营销类项目之中，绝大多数都设计了多账号切换操作，这使得整个架构控制起来异常繁琐。对于多线程功底稍差的人来说，加上UI设计的搭配，简直就是地狱般的折磨。项目实战开发最需要的就是经验的积累，平时练习的时候就得多为下一次开发做技术上的准备，否则一旦开始就会显得很吃力耗时。
上图只是我一个项目里的一张截图，我们要说的功能大致就是上面图中所表现出来的。但是这里，只做一个功能实现描述，不作项目完整实现。
步骤：
1.基础功能的类准备
1.处理xml的xmlHelper，2.处理Http模拟的HttpHelper 3.处理QQ登录验证密码MD5加密的QQMd5 4.其他一些Util功能实现类
所有这些类我会稍后放在文章附件里。
2.创建Account用户资料类[登录]
下面的这个类我只是给各位一个例子，可以展开看一下，但是还是要自己依据自己情况具体分析。
View Code
public class Account { #region 属性 /// <summary> /// 帐号登录的顺序号码 /// </summary> public int ID { get; set; } /// <summary> /// QQ帐号 /// </summary> public string Uin { get; set; } public List<string> Froms { get; set; } public string Mail { get; set; } /// <summary> /// 昵称 /// </summary> public string Nick { get; set; } /// <summary> /// 我的首页 /// </summary> public string MyPage { get; set; } /// <summary> /// QQ未加密的密码 /// </summary> public string Password { get; set; } /// <summary> /// QQ加密密码 /// </summary> public string P { get; set; } /// <summary> /// QQ微博的Cookie容器 /// </summary> public CookieContainer WeiboCookieContainer { get; set; } /// <summary> /// QQ微博的Cookie字符 /// </summary> public string WeiboCookieString { get; set; } /// <summary> /// QQ微博对应的Sid /// </summary> public string Sid { get; set; } /// <summary> /// 目前帐号的状态 /// </summary> public Status CurrentStatus { get; set; } /// <summary> /// 帐号类型 /// </summary> public AccountStyle AccountStyle { get; set; } /// <summary> /// 是否需要验证码 /// </summary> public bool NeedVerify { get; set; } /// <summary> /// 验证码图片 /// </summary> public Image VerifyImage { get; set; } /// <summary> /// 验证码字符串 /// </summary> public string VerifyCode { get; set; } #endregion #region 构造函数 public Account() { Init(); } public Account(string uin, string password) { this.Uin = uin; this.Password = password; Init(); } #endregion #region 私有函数 private void Init() { this.WeiboCookieContainer = new CookieContainer(); this.CurrentStatus = Status.Unlogin; this.AccountStyle = AccountStyle.Unknow; } #endregion } }
上面的那些都不是关键，我们要做的第一步还是完成“判断验证码>输入验证码（如果有的话）>登录”，除了要我完成Http模拟请求之外还要从返回的结果中提取有用的信息。
#region 登录过程 /// <summary> /// 判断登录微博是否需要验证码 /// </summary> /// <returns></returns> public bool CheckVerify_Weibo(ref string vctype) { string url = "", html; url = string.Format("http://check.ptlogin2.qq.com/check?uin={0}@qq.com&appid=46000101&ptlang=2052&r={1}", this.Uin,new Random().NextDouble()); html = HttpHelper.GetHtml(url, this.WeiboCookieContainer); if (string.IsNullOrEmpty(html)) return false; string pattern = @"ptui_checkVC\('(?'need'[^']*)','(?'vctype'[^']*)','[^']*'\);"; string need = html.Match(pattern, "need"); vctype = html.Match(pattern, "vctype"); if (need == "1") { this.CurrentStatus = Status.NeedVerify; this.VerifyImage= this.GetImage(); return true; } else { this.CurrentStatus = Status.Unlogin; this.VerifyCode = vctype; return false; } } /// <summary> /// 获取显示验证码 /// </summary> /// <returns></returns> public Image GetImage() { string url = string.Format("http://captcha.qq.com/getimage?aid=46000101&r=0.38706237439032276&uin={0}@qq.com", this.Uin); Stream stream = HttpHelper.GetStream(url, this.WeiboCookieContainer); Image image = Image.FromStream(stream); return image; } /// <summary> /// 登录 /// </summary> /// <returns></returns> public string Login() { string uin,password,verifyCode; uin = this.Uin; password = this.Password; verifyCode = this.VerifyCode; string html=""; if (string.IsNullOrEmpty(uin) || string.IsNullOrEmpty(password)) throw new Exception("没有添加帐号，或帐号的密码为空"); if (string.IsNullOrEmpty(verifyCode)) throw new Exception("验证码为空，无法继续登录"); this.P = QQMd5.Encrypt(uin,password,verifyCode); string url = string.Format("http://ptlogin2.qq.com/login?ptlang=2052&u={0}@qq.com&p={1}&verifycode={2}&low_login_enable=1&low_login_hour=720&css=http://imgcache.qq.com/ptcss/b4/wb/46000101/login1.css&aid=46000101&mibao_css=m_weibo&u1=http%3A%2F%2Ft.qq.com&ptredirect=1&h=1&from_ui=1&dumy=&fp=loginerroralert&action=7-9-1381063&g=1&t=1&dummy=", uin, this.P, verifyCode); html = HttpHelper.GetHtml(url, this.WeiboCookieContainer); if (html.Contains("您输入的验证码不正确，请重新输入")) throw new Exception(string.Format("验证码输入不正确")); else if (html.Contains("您输入的帐号或密码不正确，请重新输入")) throw new Exception(string.Format("帐号或密码不正确")); else if (html.Contains("登录成功")) { html = string.Format("登录成功"); this.CurrentStatus = Status.Login; } return html; }
由于本人不太喜欢用已经做好的轮子去用Json处理类(比如Newtonsoft.net)，所以一般处理都是用的正则表达式，各位也可以自己用JsonObejct类去处理，不用跟我一样用正则这种笨方法。
3.获取必要信息[提取微博数据]
public string GetInfo() {string html=""; try { string url = "http://t.qq.com"; html = HttpHelper.GetHtml(url, this.WeiboCookieContainer); string pattern = @"href=""(?'mypage'[^""]*)""><u>首页"; string mypage = html.Match(pattern, "mypage"); this.MyPage = mypage; if (string.IsNullOrEmpty(mypage)) throw new Exception("获取微博话题列表失败"); pattern = @"boss=""btnWideSideMyNick"">(?'nick'[^<]*)</a>"; string nick = html.Match(pattern, "nick"); if (html.Contains("立即开通")) this.CurrentStatus = Status.NotRegist; this.Nick = nick; html = "成功获取微博话题列表"; } catch(Exception e) { html = e.Message; } return html; } public List<FriendInfo> GetQQFriendList() { string account = ""; string r = "1351620387406"; account = this.MyPage.ToLower().Replace("http://t.qq.com/", ""); string url = string.Format("http://api.t.qq.com/share/qqList.php?account={0}&r={1}&apiType=8&apiHost=http://api.t.qq.com&_r={1}", account,r); HttpHelper.Referer = this.MyPage; HttpHelper.ExtendHeadData = string.Format("rf:{0}", this.MyPage); string html = HttpHelper.GetHtml(url, this.WeiboCookieContainer); HttpHelper.Referer = ""; HttpHelper.ExtendHeadData = ""; Regex regex = new Regex(@"(""sortId"":(?'sordId'[^""]+),)*""name"":""(?'name'[^""]+)"",(""groupId"":(?'groupId'[^,]+),)*(""member"":(?'member'\[[^\]]*\]))*", RegexOptions.IgnoreCase); MatchCollection matches = regex.Matches(html); List<FriendInfo> list = new List<FriendInfo>(); for (int i = 0; i < matches.Count; i++) { string sortId = matches[i].Groups["sortId"].Value; string name = matches[i].Groups["name"].Value; string groupId = matches[i].Groups["groupId"].Value; string member = matches[i].Groups["member"].Value; Regex memberRegex = new Regex(@"""qq"":""(?'qq'[^""]*)"",""pic"":null,""nick"":""(?'nick'[^""]*)""", RegexOptions.IgnoreCase); MatchCollection memberMatches = memberRegex.Matches(member); for (int j = 0; j < memberMatches.Count; j++) { string qq = memberMatches[j].Groups["qq"].Value; string nick = memberMatches[j].Groups["nick"].Value; FriendInfo friendInfo = new FriendInfo(); friendInfo.Uin = qq; friendInfo.Name = WebQQ.Converter.Unicode_js_1(name); friendInfo.Nick = WebQQ.Converter.Unicode_js_1(nick); if (friendInfo.Name == "最近联系人") continue; friendInfo.SortId = sortId; friendInfo.GroupId = groupId; friendInfo.QQ = Uin; list.Add(friendInfo); } } return list; }
上面这一步不一定是必须的，但是没有这一步，我们后面所要实现的功能就会很困难。包括发送分享给QQ，这一步，因为要发送的QQ好友的号码不是真正的号码，而是一个系统随机生成的好友序列号的MD5加密字段。因此，我们也无法用于分享QQ给陌生人号码。
4.分享
#region 分享 public string MailShare(string shareId,string toList,string subject,string reason) { string url, html; url = "http://api.t.qq.com/mail/mailShare.php"; HttpHelper.ExtendHeadData =string.Format("rf:{0}",this.MyPage); HttpHelper.Referer = "http://api.t.qq.com/proxy.html"; string mail = HttpUtility.UrlEncode(Encoding.UTF8.GetBytes(this.Mail)); string maillist = HttpUtility.UrlEncode(Encoding.UTF8.GetBytes(toList)); subject = HttpUtility.UrlEncode(Encoding.UTF8.GetBytes(subject)); reason = HttpUtility.UrlEncode(Encoding.UTF8.GetBytes(reason)); string postString = string.Format("mailAddr={0}&mlist={1}&subject={2}&body={3}&reason={4}&apiType=8&apiHost=http://api.t.qq.com", mail,toList,subject,shareId,reason); html = HttpHelper.GetHtml(url, postString, this.WeiboCookieContainer); HttpHelper.Referer = ""; return html; } public string ShareQZone(string shareId, string reason) { string url = "http://api.t.qq.com/share/shareQzone.php"; HttpHelper.ExtendHeadData = string.Format("rf:{0}", this.MyPage); HttpHelper.Referer = "http://api.t.qq.com/proxy.html"; reason = HttpUtility.UrlEncode(Encoding.UTF8.GetBytes(reason)); string postString = string.Format("id={0}&reason={1}&apiType=8&apiHost=http://api.t.qq.com",shareId,reason); string html = HttpHelper.GetHtml(url, postString, this.WeiboCookieContainer); HttpHelper.Referer = ""; return html; } public string ShareMsg(string shareId,string uins,string group) { string url = "http://api.t.qq.com/share/shareMsg.php"; string postString = string.Format("id={0}&uins={1}&group={2}&apiType=8&apiHost=http://api.t.qq.com", shareId,uins,group); HttpHelper.ExtendHeadData = string.Format("rf:{0}", this.MyPage); HttpHelper.Referer = "http://api.t.qq.com/proxy.html"; string html = HttpHelper.GetHtml(url, postString, this.WeiboCookieContainer); HttpHelper.Referer = ""; return html; } public string Pm_Mgr(string content,string target) { string url = "http://api.t.qq.com/inbox/pm_mgr.php"; content = HttpUtility.UrlEncode(Encoding.UTF8.GetBytes(content)); target = HttpUtility.UrlEncode(Encoding.UTF8.GetBytes(target)); string postString = string.Format("source=&ptid=&roomid=&content={0}&fid=&arturl=&murl=&target={1}&func=send&ef=js&pmlang=zh_CN&apiType=8&apiHost=http://api.t.qq.com", content,target);//wuwenjun20102008,niefeng101 string html = HttpHelper.GetHtml(url,postString, this.WeiboCookieContainer); return html; } #endregion
当然，给大家分享上面的分析结果不是让大家去干一些让人讨厌的事（大家都懂的），仅仅是为那些爱好Http协议模拟的提供参考的方便。如果有和我一样对这方面有共同爱好，请继续关注本人的博客
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