最近自己想模拟微博登入(无验证码的情况),想分享一些歌曲。很多代码都是网上找到,现在整理一下。
1、加载我需要分享页面的数据。
var httpReq = (HttpWebRequest)WebRequest.Create("http://pop.weibo.com/ajax_getdata?type=trend&date=" + DateTime.Now.ToShortDateString()); httpReq.Referer = "http://pop.weibo.com/"; //指定跳转之前的地址 Referer Message.Text += Environment.NewLine + @"加载数据开始" + Environment.NewLine; var httpResp = (HttpWebResponse)httpReq.GetResponse(); var respStream = httpResp.GetResponseStream(); if (respStream != null) { var respStreamReader = new StreamReader(respStream, Encoding.UTF8); var result = respStreamReader.ReadToEnd(); var json1 = (JObject)JsonConvert.DeserializeObject(result); var mulist = new List<Mulist>(); foreach (var item in json1["list"]["data"]) { var mu = new Mulist { songid = item["songid"].ToString(), songname = item["songname"].ToString(), score = int.Parse(item["score"].ToString()) }; mulist.Add(mu); } dataGridView1.DataSource = mulist; Message.Text += Environment.NewLine + @"加载数据成功!" + Environment.NewLine; }
2、分享,分享之前需要进行模拟登入,但是登入之前需要去请求一个地址,获取登入时需要的参数。
HttpWebRequest request = null; var tim = ConvertDateTimeInt(DateTime.Now); var baseun = Convert.ToBase64String(Encoding.Default.GetBytes(username));//请求登入之前账号为base64格式 var slGhttpurl = "https://login.sina.com.cn/sso/prelogin.php?entry=weibo&callback=sinaSSOController.preloginCallBack&rsakt=mod&checkpin=1&client=ssologin.js(v1.4.18)&_=" + tim + "&su=" + baseun;//登入之前会去请求这个链接获取登入需要参数 Message.Text += Environment.NewLine + @"请求登入需要参数地址开始:" + slGhttpurl + Environment.NewLine; request = (HttpWebRequest)WebRequest.Create(slGhttpurl); request.ContentType = "application/x-www-form-urlencoded"; request.KeepAlive = true; request.Method = "GET"; var response = (HttpWebResponse)request.GetResponse(); var respStream = response.GetResponseStream(); var respStreamReader = new StreamReader(respStream, Encoding.UTF8); var slGresult = respStreamReader.ReadToEnd().Substring(34).Replace(")", "").Replace("(", ""); request.GetResponse().Close(); var loginData = JsonConvert.DeserializeObject<LoginData>(slGresult);//密码加密需要用到的参数
3、请求登入地址,登入关键参数还是密码加密,我在网上找了一段js代码,结果调用可以成功登入。。js在demo里面就不放在这里了
//调用JS加密密码 这个需要添加一个dll Interop.MSScriptControl.dll var scriptControl = new ScriptControl { UseSafeSubset = true, Language = "javascript" }; scriptControl.AddCode(GetJs()); object obj = scriptControl.Run("getpass", password, loginData.servertime, loginData.nonce, loginData.pubkey); var pdata = obj.ToString().Trim(); Message.Text += Environment.NewLine + @"调用js密码加密成功:" + pdata + Environment.NewLine; Message.Text += Environment.NewLine + @"登入开始:" + Environment.NewLine; //开始登入 var lGhttpurl = "http://login.sina.com.cn/sso/login.php?client=ssologin.js(v1.4.18)&_=" + tim; request = (HttpWebRequest)WebRequest.Create(lGhttpurl); var result1 = "entry=weibo&gateway=1&from=&savestate=0&useticket=1" + "&pagerefer=http://pop.weibo.com/" + "&vsnf=1&su=" + baseun + "&service=miniblog&servertime=" + loginData.servertime + "&nonce=" + loginData.nonce + "&pwencode=rsa2" + "&rsakv=" + loginData.rsakv + "&sp= " + pdata + "&sr=1536*864&encoding=UTF-8&cdult=2&domain=weibo.com&prelt=53&returntype=TEXT"; var bytes = Encoding.UTF8.GetBytes(result1); request.Method = "POST"; request.KeepAlive = true; request.CookieContainer = new CookieContainer(); request.ContentLength = bytes.Length; request.ContentType = "application/x-www-form-urlencoded"; var reqStream1 = request.GetRequestStream(); reqStream1.Write(bytes, 0, bytes.Length); reqStream1.Close(); request.GetResponse().Close(); Message.Text += Environment.NewLine + @"登入成功,cookie:"+ request.CookieContainer.GetCookieHeader(request.RequestUri) + Environment.NewLine; return request.CookieContainer.GetCookieHeader(request.RequestUri);//获取登入cookie,后面分享需要用到
4、获取分享的地址
public string Fxurl(string songId) { HttpWebRequest request2 = null; var fXhttpurl = "http://pop.weibo.com/share?songid=" + songId; request2 = (HttpWebRequest)WebRequest.Create(fXhttpurl); request2.Referer = "http://pop.weibo.com/"; request2.KeepAlive = true; request2.Host = "pop.weibo.com"; request2.CookieContainer = new CookieContainer(); var response2 = (HttpWebResponse)request2.GetResponse(); var sharereferurl = response2.ResponseUri.OriginalString; request2.GetResponse().Close(); return sharereferurl; }
5、开始分享,我用抓包的发现会分享的时候回去请求两个地址,如下。
/// <summary> /// 开始分享 /// </summary> /// <param name="sharereferurl">Referer参数</param> /// <param name="sLGcookies">登入的cookie</param> /// <returns></returns> public string Fx(string sharereferurl, string sLGcookies) { HttpWebRequest request = null; var tim = ConvertDateTimeInt(DateTime.Now); var relist = sharereferurl.Split(‘&‘); //获取分享内容拼接参数 var result4 = "content=" + relist[2].Split(‘=‘)[1] + "&styleid=1&from=share&appkey=846367063&visible=0"; var bytes1 = Encoding.UTF8.GetBytes(result4); //请求分享 request = (HttpWebRequest)WebRequest.Create("http://service.weibo.com/share/aj_share.php"); request.Method = "POST"; request.Referer = sharereferurl;//指定是哪个地址到的分享地址 request.ContentType = "application/x-www-form-urlencoded"; request.ContentLength = bytes1.Length; request.Headers.Add("Cookie", sLGcookies);//添加之前获取的登入cookie var reqStream3 = request.GetRequestStream(); reqStream3.Write(bytes1, 0, bytes1.Length); reqStream3.Close(); request.GetResponse().Close(); request = (HttpWebRequest)WebRequest.Create( "http://service.weibo.com/widget/like/aj_like.php?url=&from=thirdparty&app_src=cUcI1A&_t=0&__rnd=" + tim); request.Method = "GET"; request.Headers.Add("Cookie", sLGcookies); request.Referer = sharereferurl;//指定是哪个地址到的分享地址 var response4 = (HttpWebResponse)request.GetResponse(); var respStream4 = response4.GetResponseStream(); var respStreamReader4 = new StreamReader(respStream4, Encoding.UTF8); var result6 = respStreamReader4.ReadToEnd(); var json3 = (JObject)JsonConvert.DeserializeObject(result6);//分享结果 return json3["code"].ToString(); }
这样就可以分享成功了,在此记录一下。
Demo 密码: cv4q
原文地址:https://www.cnblogs.com/yxhkami/p/9121310.html
时间: 2024-10-13 06:25:44