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
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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分类: 网络协议模拟
标签: QQ接口系列
作者： Leo_wl
出处： http://www.cnblogs.com/Leo_wl/
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