如何使用c＃登录majestic.com从其他雄伟的页面抓取数据

Question

我想用c＃在majestic.com上登录，但它运行不正常，它给出错误http 403。当我尝试访问安全（授权页）。这里是我的代码 任何帮助将非常Appreciated.here是我的代码

string formUrl = "https://majestic.com/account/login"; 
string formParams = string.Format("EmailAddress={0}&Password={1}", "email@gmail.com", "123456"); 
string cookieHeader; 
WebRequest req = WebRequest.Create(formUrl); 
req.ContentType = "application/x-www-form-urlencoded"; 
req.Method = "POST"; 
byte[] bytes = Encoding.ASCII.GetBytes(formParams); req.ContentLength = bytes.Length; 
using (Stream os = req.GetRequestStream()) { os.Write(bytes, 0, bytes.Length); 
} 
WebResponse resp = req.GetResponse(); 
cookieHeader = resp.Headers["Set-cookie"]; 
string pageSource; 
string getUrl = "https://majestic.com/reports/site-explorer?q=daraz.pk&oq=sabzi.pk&IndexDataSource=F"; 
// here its give the error 
WebRequest getRequest = WebRequest.Create(getUrl); getRequest.Headers.Add("Cookie", cookieHeader); 
WebResponse getResponse = getRequest.GetResponse(); 
using (StreamReader sr = new StreamReader(getResponse.GetResponseStream())) 

Answer 1

使用Telerik的提琴手（自由）来分析你的浏览器之间的确切HTTP流量和网站。使用浏览器中的网站，记录流量，然后比较使用代码时生成的流量。这将清楚地显示你需要发送什么才能通过403 Forbidden消息。