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由于目前电脑网页版FB实现模拟登录比较困难,本次选择了FB的手机版页面进行登录 MVC: private static string UserName = "用户名"; private static string PassWord = "密码"; public ActionResult Index() { return View(); } public CookieContainer Login() { CookieContainer cookie = new CookieContainer(); HttpWebRequest request = (HttpWebRequest)HttpWebRequest.Create("https://m.facebook.com"); //WebProxy Proxy = new WebProxy("127.0.0.1", 1080); //request.Proxy = Proxy; request.Method = "GET"; request.CookieContainer = cookie; request.ContentType = "application/x-www-form-urlencoded"; request.UserAgent = "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/50.0.2661.102 Safari/537.36"; request.Accept = "*/*"; HttpWebResponse response = (HttpWebResponse)request.GetResponse(); Stream ResponseStream = response.GetResponseStream(); StreamReader sr = new StreamReader(ResponseStream, Encoding.UTF8); string html = sr.ReadToEnd(); sr.Close(); ResponseStream.Close(); string li = Regex.Match(html, @"<input type=""hidden"" name=""li"" value=""(.*?)"" />").Groups[1].Value; string lsd = Regex.Match(html, @"<input type=""hidden"" name=""lsd"" value=""(.*?)"" autocomplete=""off"" />").Groups[1].Value; string m_ts = Regex.Match(html, @"<input type=""hidden"" name=""m_ts"" value=""(.*?)"" />").Groups[1].Value; string PostStr = "lsd=" + lsd + "&charset_test=%E2%82%AC%2C%C2%B4%2C%E2%82%AC%2C%C2%B4%2C%E6%B0%B4%2C%D0%94%2C%D0%84&version=1&ajax=0&width=0&pxr=0&gps=0&dimensions=0&m_ts=" + m_ts + "&li=" + li + "&email=" + UserName + "&pass=" + PassWord + "&login=%E7%99%BB%E5%BD%95"; return Post(PostStr, cookie); } public CookieContainer Post(string PostStr, CookieContainer cookie) { byte[] PostData = Encoding.UTF8.GetBytes(PostStr); HttpWebRequest request = (HttpWebRequest)HttpWebRequest.Create("https://m.facebook.com/login.php?refsrc=https://m.facebook.com/&lwv=100&refid=8"); //WebProxy Proxy = new WebProxy("127.0.0.1", 1080); //request.Proxy = Proxy; request.Method = "POST"; request.CookieContainer = cookie; request.Referer = "https://m.facebook.com/"; request.ContentType = "application/x-www-form-urlencoded"; request.UserAgent = "Mozilla/5.0 (Windows NT 10.0; WOW64; rv:48.0) Gecko/20100101 Firefox/48.0"; request.Accept = "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8"; request.KeepAlive = true; request.ContentLength = PostData.Length; Stream RequestStream = request.GetRequestStream(); RequestStream.Write(PostData, 0, PostData.Length); RequestStream.Close(); HttpWebResponse response = (HttpWebResponse)request.GetResponse(); Stream ResponseStream = response.GetResponseStream(); StreamReader sr = new StreamReader(ResponseStream, Encoding.UTF8); string html = sr.ReadToEnd(); sr.Close(); ResponseStream.Close(); return cookie; } public ActionResult Msg(string UserId, string Content) { SendMsg(Login(), UserId, Content); return View("Index"); } public void SendMsg(CookieContainer cookie, string UserId, string Content)//发送消息 { HttpHelper http = new HttpHelper(); string MsgUrl = "https://m.facebook.com/messages/thread/" + UserId; string html = http.GetHtml(MsgUrl, cookie, MsgUrl); string fb_dtsg = Regex.Match(html, @"<input type=""hidden"" name=""fb_dtsg"" value=""(.*?)"" autocomplete=""off"" />").Groups[1].Value; string PostStr = "fb_dtsg=" + fb_dtsg + "&charset_test=%E2%82%AC%2C%C2%B4%2C%E2%82%AC%2C%C2%B4%2C%E6%B0%B4%2C%D0%94%2C%D0%84&ids%5B0%5D=" + UserId + "&photo=&body=" + HttpUtility.UrlEncode(Content, Encoding.UTF8) + "&Send=%E5%8F%91%E9%80%81&waterfall_source=message"; string CallBack = http.GetHtml("https://m.facebook.com/messages/send/?icm=1", cookie, PostStr, true); if (CallBack.Contains("找不到内容") || CallBack.Contains("你请求的页面无法显示")) { Response.Write("<script>alert('发送失败')</script>"); } else { Response.Write("<script>alert('发送成功')</script>"); } } public ActionResult Reply(string Url, string Content) { SendReply(Login(), Url, Content); return View("Index"); } public void SendReply(CookieContainer cookie, string Url, string Content)//发送评论 { string fbid = GetString(FindString(Url, "fbid")); string id = GetString(FindString(FindString(Url, "fbid"), "id")); HttpHelper http = new HttpHelper(); string html = http.GetHtml(Url, cookie, Url); string fb_dtsg = Regex.Match(html, @"<input type=""hidden"" name=""fb_dtsg"" value=""(.*?)"" autocomplete=""off"" />").Groups[1].Value; string PostUrl = "https://m.facebook.com/a/comment.php?fs=8&fr=%2Fprofile.php&actionsource=13&comment_logging&ft_ent_identifier=" + fbid + "&gfid=AQCRDzM_Y5K_3Xk9&_ft_=top_level_post_id." + fbid + "%3Atl_objid." + fbid + "%3Athid." + id + "&av=100013151650782&refid=52"; string PostStr = "fb_dtsg=" + fb_dtsg + "&charset_test=%E2%82%AC%2C%C2%B4%2C%E2%82%AC%2C%C2%B4%2C%E6%B0%B4%2C%D0%94%2C%D0%84&comment_text=" + HttpUtility.UrlEncode(Content, Encoding.UTF8); string CallBack = http.GetHtml(PostUrl, cookie, PostStr, true); if (CallBack.Contains("找不到内容") || CallBack.Contains("你请求的页面无法显示")) { Response.Write("<script>alert('评论失败,该用户已设置权限')</script>"); } else { Response.Write("<script>alert('评论成功')</script>"); } } public string FindString(string Content, string Str) { int index = Content.IndexOf(Str); if (index >= 0) { return Content.Substring(index + Str.Length, Content.Length - index - Str.Length); } return ""; } public string GetString(string Content) { int index = Content.IndexOf("&"); if (index >= 0) { return Content.Substring(1, index - 1); } return ""; }
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