不返回1/5餅乾，C＃短小精悍代碼：RichTextBox中，Form1_Load的，使用System.Net/System.Collections.Specialized

private void Form1_Load(object sender, EventArgs e) 
    { 
     string site = "https://signin.ebay.com/ws/eBayISAPI.dll?co_partnerId=2&siteid=0&UsingSSL=1&MfcISAPICommand=SignInWelcome&userid=USERNAME&pass=PWD&sngBt=Sign%20in"; 
     CookieContainer cookieJar = new CookieContainer(); 

     HttpWebRequest request = (HttpWebRequest)HttpWebRequest.Create(site); 
     request.CookieContainer = cookieJar; 

     HttpWebResponse response = (HttpWebResponse)request.GetResponse(); 
     System.IO.StreamReader sr = new System.IO.StreamReader(response.GetResponseStream()); 

     richTextBox1.Text = sr.ReadToEnd(); 
     foreach (Cookie c1 in response.Cookies) 
     { 
      richTextBox1.AppendText(c1.Name.ToString() + "\n\n"); 
     } 
    }

我一直在使用Fiddler和2天，沒有更好的頭亂搞。請幫我檢索這最後一個cookie。在瀏覽器中，URL會立即登錄（分別更改USERNAME和PWD），並返回ds2，ebay，dp1，cssg，非會話cookie。代碼缺少eBay cookie。不返回1/5餅乾，C＃短小精悍代碼：RichTextBox中，Form1_Load的，使用System.Net/System.Collections.Specialized

請求報頭：

客戶

接受：text/html的，應用/ XHTML + xml的，應用/ XML; Q = 0.9，/; Q = 0.8

接收字符集：ISO-8859-1，utf-8; q = 0.7，*; q = 0.3

接受編碼：gzip，放氣，SDCH

接受語言：EN-US，EN; q = 0.8

User-Agent：Mozilla/5.0（Windows NT 6.1; WOW64）爲AppleWebKit/537.17（KHTML，例如Gecko）

的Chrome/Safari瀏覽器24.0.1312.56/537.17

交通運輸

連接：保持活躍

主持人：signin.ebay.com

private void Form1_Load(object sender, EventArgs e) 
    { 
     string site = "https://signin.ebay.com/ws/eBayISAPI.dll?co_partnerId=2&siteid=0&UsingSSL=1&MfcISAPICommand=SignInWelcome&userid=USERNAME&pass=PWD&sngBt=Sign%20in"; 
     CookieContainer cookieJar = new CookieContainer(); 

     HttpWebRequest request = (HttpWebRequest)HttpWebRequest.Create(site); 
     request.Accept = "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8"; 
     request.Headers.Add("Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.3"); 
     request.Headers.Add("Accept-Encoding: gzip,deflate,sdch"); 
     request.Headers.Add("Accept-Language: en-US,en;q=0.8"); 
     request.UserAgent = "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.17 (KHTML, like Gecko) Chrome/24.0.1312.56 Safari/537.17"; 

     request.CookieContainer = cookieJar; 

     HttpWebResponse response = (HttpWebResponse)request.GetResponse(); 
     System.IO.StreamReader sr = new System.IO.StreamReader(response.GetResponseStream()); 

     richTextBox1.Text = sr.ReadToEnd(); 
     foreach (Cookie c1 in response.Cookies) 
     { 
      richTextBox1.AppendText(c1.Name.ToString() + "\n\n"); 
     } 
    }

提琴手會不會讓我更進一步？這個沒有返回的來源，但不會返回eBay的餅乾..

來源

2013-01-25 user209214

我見過類似的問題。嘗試將Web請求上的用戶代理設置爲公共瀏覽器的代理。我在其他網站上做過這項工作。 http://stackoverflow.com/questions/642860/faking-browser-request-in-asp-net-c-sharp –

nope，不是用戶代理：嘗試這兩個+提琴手的結果：User-Agent：Mozilla/5.0（Windows NT 6.1; WOW64）AppleWebKit/537.17（KHTML，和Gecko一樣）Chrome/24.0.1312.56 Safari/537.17 – user209214

eBay登錄更復雜一點！ –

好最後，

class Program 
{ 

    static void Main(string[] args) 
    { 
     CookieContainer cookieJar = new CookieContainer(); 
     HTTP http = new HTTP(cookieJar); 
     string user = "this is not my username"; 
     string pass = "this is not my password"; 

     //some cookies are set before login & they are needed for an user to login, for that reason only you were getting the error 
     string responseData = http.DownloadString("https://signin.ebay.com/ws/eBayISAPI.dll?SignIn"); 

     string midParamValue = ParseMid(responseData, "name=\"mid\" id=\"mid\" value=\"", "\""); 
     string bUrlPrfx = ParseMid(responseData, "id=\"bUrlPrfx\" value=\"", "\""); 
     string rqid = ParseMid(responseData, "id=\"bUrlPrfx\" value=\"", "\""); 
     string pdata = 
      string.Format(
       "MfcISAPICommand=SignInWelcome&bhid=a1%253Dna%7Ea2%253Dna%7Ea3%253Dna%7Ea4%253DMozilla%7Ea5%253DNetscape%7Ea6%253D5.0%2520%28Windows%29%7Ea7%253D20100101%7Ea8%253Dna%7Ea9%253Dtrue%7Ea10%253DWindows%2520NT%25206.1%253B%2520WOW64%7Ea11%253Dtrue%7Ea12%253DWin32%7Ea13%253Dna%7Ea14%253DMozilla%252F5.0%2520%28Windows%2520NT%25206.1%253B%2520WOW64%253B%2520rv%253A18.0%29%2520Gecko%252F20100101%2520Firefox%252F18.0%7Ea15%253Dfalse%7Ea16%253Den-US%7Ea17%253Dna%7Ea18%253Dsignin.ebay.com%7Ea19%253Dna%7Ea20%253Dna%7Ea21%253Dna%7Ea22%253Dna%7Ea23%253D1366%7Ea24%253D768%7Ea25%253D24%7Ea26%253D738%7Ea27%253Dna%7Ea28%253DFri%2520Jan%252025%25202013%252022%253A20%253A09%2520GMT%252B0530%2520%28India%2520Standard%2520Time%29%7Ea29%253D5.5%7Ea30%253Dpdf%257Cpdf%257Cpdf%257C%7Ea31%253Dyes%7Ea32%253Dna%7Ea33%253Dna%7Ea34%253Dno%7Ea35%253Dno%7Ea36%253Dyes%7Ea37%253Dno%7Ea38%253Donline%7Ea39%253Dno%7Ea40%253DWindows%2520NT%25206.1%253B%2520WOW64%7Ea41%253Dno%7Ea42%253Dno%7Ea43%253D&UsingSSL=1&inputversion=2&lse=true&lsv=11.5.502&mid=AQAAAThpCRHvAAUxMzg5OTM0YzA2MS5hNWFiODMyLjJmNDcyLmZmZTlhOWUwEZMPFiRFo7yUjykHfCAFgp%2Bk9%2Bk*&kgver=1&kgupg=1&kgstate=r&omid=&hmid=&rhr=f&siteid=0&co_partnerId=2&ru=&pp=&pa1=&pa2=&pa3=&i1=-1&pageType=-1&rtmData=&bUrlPrfx={0}&rqid={1}&kgct=&userid={2}&pass={3}&keepMeSignInOption=1&sgnBt=Sign+in&htmid={4}&kdata=%251E%251F%2510%251E1359132609409%251E1%251F%2510%251E1359132609409%251E0%251F%2510%251E1359132609410%251E1%251F%2510%251E1359132609410%251E0%251F%251B%251E1359132612808%251E1%251F%2510%251E1359132612837%251E1%251F%2510%251E1359132612838%251E0%251F%251B%251E1359132612977%251E0%251F", bUrlPrfx, rqid, user,pass, midParamValue); 
     responseData = 
      http.UploadString("https://signin.ebay.com/ws/eBayISAPI.dll?co_partnerId=2&siteid=0&UsingSSL=1", pdata); 


     PrintAllCookies(cookieJar); 
     Console.Read(); 

    } 

    private static void PrintAllCookies(CookieContainer cookies) 
    { 
     Hashtable table = (Hashtable)cookies.GetType().InvokeMember("m_domainTable", 
                    BindingFlags.NonPublic | 
                    BindingFlags.GetField | 
                    BindingFlags.Instance, 
                    null, 
                    cookies, 
                    new object[] { }); 



     foreach (string key in table.Keys) 
     { 
      foreach (Cookie cookie in cookies.GetCookies(new Uri(string.Format("http://{0}/", key.StartsWith(".", StringComparison.Ordinal) ? "www" + key : key)))) 
      { 
       Console.WriteLine("Name = {0} ; Value = {1} ; Domain = {2}", cookie.Name, cookie.Value, 
            cookie.Domain); 
      } 
     } 
    } 

    public static string ParseMid(string text, string firstString, string lastString) 
    { 

     string str = text; 
     int pos1 = str.IndexOf(firstString, StringComparison.Ordinal) + firstString.Length; 
     int pos2 = str.IndexOf(lastString, pos1 + 1, StringComparison.Ordinal); 
     string finalString = str.Substring(pos1, pos2 - pos1); 
     return finalString; 
    } 
}

您將需要支持的CookieContainer

輸出一類，我使用的，它的一個簡單的Web客戶端：

The output of all cookies

已打印cookie值爲「none」一SI登錄所用我的用戶名：P

HTTP.cs

public class HTTP : WebClient 
{ 
    public HTTP() 
     : this(new CookieContainer()) 
    { } 

    public HTTP(CookieContainer c) 
    { 
     CookieContainer = c; 
    } 
    public CookieContainer CookieContainer { get; set; } 

    protected override WebRequest GetWebRequest(Uri address) 
    { 
     WebRequest request = base.GetWebRequest(address); 

     var castRequest = request as HttpWebRequest; 
     if (castRequest != null) 
     { 
      castRequest.CookieContainer = CookieContainer; 
      castRequest.ServicePoint.Expect100Continue = false; 
      castRequest.ContentType = "application/x-www-form-urlencoded"; 
     } 

     return request; 
    } 

}

來源

2013-01-25 17:16:04

關閉但沒有雪茄.. shs，lucky9，npii，JSESSIONID，oam.Flash.RENDERMAP.TOKEN仍然不在請求方。 – user209214

和secses，ns1，ds1都在響應中，但不是請求端。 – user209214

@ user209214 - 登錄看起來工作正常！至少對我來說，iam登錄到易趣與我的容器中的許多餅乾 –

命名空間觀察家 { 公共部分Form1類：表格{ 公共 Form1的（）{ 在InitializeComponent （）; }

private void Form1_Load(object sender, EventArgs e) 
    { 
     CookieContainer cookieJar = new CookieContainer(); 
     HTTP http = new HTTP(cookieJar); 
     string user = "id"; 
     string pass = "password"; 

     //some cookies are set before login & they are needed for an user to login, for that reason only you were getting the error 
     string responseData = http.DownloadString("https://signin.ebay.com/ws/eBayISAPI.dll?SignIn"); 

     string midParamValue = ParseMid(responseData, "name=\"mid\" id=\"mid\" value=\"", "\""); 
     string bUrlPrfx = ParseMid(responseData, "id=\"bUrlPrfx\" value=\"", "\""); 
     string rqid = ParseMid(responseData, "id=\"bUrlPrfx\" value=\"", "\""); 
     string hidUrl = ParseMid(responseData, "name=\"hidUrl\" value=\"", "\""); //"name=\"hidUrl\" value="http://my.ebay.com/ws/eBayISAPI.dll?MyeBay" 
     //string lucky9 = ParseMid(responseData, 
     string pdata = 
      string.Format(
       "MfcISAPICommand=SignInWelcome&bhid=a1%253Dna%7Ea2%253Dna%7Ea3%253Dna%7Ea4%253DMozilla%7Ea5%253DNetscape%7Ea6%253D5.0%2520%28Windows%29%7Ea7%253D20100101%7Ea8%253Dna%7Ea9%253Dtrue%7Ea10%253DWindows%2520NT%25206.1%253B%2520WOW64%7Ea11%253Dtrue%7Ea12%253DWin32%7Ea13%253Dna%7Ea14%253DMozilla%252F5.0%2520%28Windows%2520NT%25206.1%253B%2520WOW64%253B%2520rv%253A18.0%29%2520Gecko%252F20100101%2520Firefox%252F18.0%7Ea15%253Dfalse%7Ea16%253Den-US%7Ea17%253Dna%7Ea18%253Dsignin.ebay.com%7Ea19%253Dna%7Ea20%253Dna%7Ea21%253Dna%7Ea22%253Dna%7Ea23%253D1366%7Ea24%253D768%7Ea25%253D24%7Ea26%253D738%7Ea27%253Dna%7Ea28%253DFri%2520Jan%252025%25202013%252022%253A20%253A09%2520GMT%252B0530%2520%28India%2520Standard%2520Time%29%7Ea29%253D5.5%7Ea30%253Dpdf%257Cpdf%257Cpdf%257C%7Ea31%253Dyes%7Ea32%253Dna%7Ea33%253Dna%7Ea34%253Dno%7Ea35%253Dno%7Ea36%253Dyes%7Ea37%253Dno%7Ea38%253Donline%7Ea39%253Dno%7Ea40%253DWindows%2520NT%25206.1%253B%2520WOW64%7Ea41%253Dno%7Ea42%253Dno%7Ea43%253D&UsingSSL=1&inputversion=2&lse=true&lsv=11.5.502&mid=AQAAAThpCRHvAAUxMzg5OTM0YzA2MS5hNWFiODMyLjJmNDcyLmZmZTlhOWUwEZMPFiRFo7yUjykHfCAFgp%2Bk9%2Bk*&kgver=1&kgupg=1&kgstate=r&omid=&hmid=&rhr=f&siteid=0&co_partnerId=2&ru=&pp=&pa1=&pa2=&pa3=&i1=-1&pageType=-1&rtmData=&bUrlPrfx={0}&rqid={1}&kgct=&userid={2}&pass={3}&keepMeSignInOption=1&sgnBt=Sign+in&htmid={4}&kdata=%251E%251F%2510%251E1359132609409%251E1%251F%2510%251E1359132609409%251E0%251F%2510%251E1359132609410%251E1%251F%2510%251E1359132609410%251E0%251F%251B%251E1359132612808%251E1%251F%2510%251E1359132612837%251E1%251F%2510%251E1359132612838%251E0%251F%251B%251E1359132612977%251E0%251F", bUrlPrfx, rqid, user, pass, midParamValue); 
     responseData = 
      http.UploadString("https://signin.ebay.com/ws/eBayISAPI.dll?co_partnerId=2&siteid=0&UsingSSL=1", pdata); 
     richTextBox1.Text = responseData; 

     PrintAllCookies(cookieJar); 
    } 
    private void PrintAllCookies(CookieContainer cookies) 
    { 
     Hashtable table = (Hashtable)cookies.GetType().InvokeMember("m_domainTable", 
                    BindingFlags.NonPublic | 
                    BindingFlags.GetField | 
                    BindingFlags.Instance, 
                    null, 
                    cookies, 
                    new object[] { }); 

     foreach (string key in table.Keys) 
     { 
      foreach (Cookie cookie in cookies.GetCookies(new Uri(string.Format("http://{0}/", key.StartsWith(".", StringComparison.Ordinal) ? "www" + key : key)))) 
      { 
       richTextBox1.AppendText("Name = " + cookie.Name.ToString() + " Value = " + cookie.Value.ToString() + "Domain = " + cookie.Domain.ToString() + "\n\n"); 
      } 
     } 
    } 

    public string ParseMid(string text, string firstString, string lastString) 
    { 

     string str = text; 
     int pos1 = str.IndexOf(firstString, StringComparison.Ordinal) + firstString.Length; 
     int pos2 = str.IndexOf(lastString, pos1 + 1, StringComparison.Ordinal); 
     string finalString = str.Substring(pos1, pos2 - pos1); 
     return finalString; 
    } 
    public class HTTP : WebClient 
    { 
     public HTTP() 
      : this(new CookieContainer()) 
     { } 

     public HTTP(CookieContainer c) 
     { 
      CookieContainer = c; 
     } 
     public CookieContainer CookieContainer { get; set; } 

     protected override WebRequest GetWebRequest(Uri address) 
     { 
      WebRequest request = base.GetWebRequest(address); 

      var castRequest = request as HttpWebRequest; 
      if (castRequest != null) 
      { 
       castRequest.CookieContainer = CookieContainer; 
       castRequest.ServicePoint.Expect100Continue = false; 
       castRequest.ContentType = "application/x-www-form-urlencoded"; 
       //castRequest.AllowAutoRedirect = true; 
       castRequest.Headers.Add("Cache-Control", "max-age=0"); 
       castRequest.Accept = "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8"; 
       castRequest.Headers.Add("Accept-Charset", "ISO-8859-1,utf-8;q=0.7,*;q=0.3"); 
       //castRequest.Headers.Add("Accept-Encoding", "gzip,deflate,sdch"); 
       castRequest.Headers.Add("Accept-Language", "en-US,en;q=0.8"); 
       castRequest.UserAgent = "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.17 (KHTML, like Gecko) Chrome/24.0.1312.57 Safari/537.17"; 

       castRequest.Headers.Add("Origin", "https://signin.ebay.com"); 
       castRequest.Referer = "https://signin.ebay.com/ws/eBayISAPI.dll?SignIn"; 
       castRequest.KeepAlive = true; 
       castRequest.Host = "signin.ebay.com"; 
      } 

      return request; 
     } 
    } 
} 
}

我加了一些更頭，包類似於正常的登錄數據包，但在任lucky9或URL重定向還示數？我不知道進一步排除故障..我試圖修改網址與& ru = http％3A％2F％2Fmy。ebay.com％2Fws％2FeBayISAPI.dll％3FMyEbayBeta％26MayBay％3D％26guest％3D1 & pageType = 3984標題，但它什麼都沒做。其他人將不得不幫助最後一步。

<script type="text/javascript" src="https://secureir.ebaystatic.com/v4js/z/i5/r32gctn0fu3vjkpge2mjhij3q.js#SYS-ZAM_vjo_e809_1_Ear_en_US"></script> 
<script type="text/javascript">vjo.dsf.error.ErrorHandlerManager.register(new vjo.dsf.error.DefaultErrorHandler()); 
vjo.dsf.error.ErrorHandlerManager.enableOnError(true, false); 
vjo.dsf.cookie.VjCookieJar.sCookieDomain = '.ebay.com';vjo.dsf.cookie.VjCookieJar.writeCookielet('ebay','js','1'); 
</script> 
<script language="JavaScript">window.location="http://my.ebay.com/ws/eBayISAPI.dll?MyEbayBeta&MyeBay=&guest=1"</script> 
<div class="pagewidth"> 
    <div class="pageminwidth"> 
     <div class="pagelayout"> 
      <div class="pagecontainer"> 
       <div class="GlobalNavigation" id="GlobalNavigation"><div><script type="text/javascript">var _GlobalNavHeaderUtf8Encoding=true,includeHost='https://secureinclude.ebaystatic.com/';</script> 

       <div class="CentralArea" id="CentralArea"><div>  <form name="AlertSuppressor" method="post"><input type="hidden" name="hidUrl" value="http://my.ebay.com/ws/eBayISAPI.dll?MyEbayBeta&amp;MyeBay=&amp;guest=1"></form>  <noscript><meta http-equiv="Refresh" content="0; url = http://my.ebay.com/ws/eBayISAPI.dll?MyEbayBeta&amp;MyeBay=&amp;guest=1"></noscript> 
<b>If you are seeing this page, your browser settings prevent you from automatically redirecting to a new URL.</b></td></tr></table> 
<div class="buttonDiv_space"><a href="http://my.ebay.com/ws/eBayISAPI.dll?MyEbayBeta&amp;MyeBay=&amp;guest=1">Continue</a> 
<div class="SupportiveNavigation" id="SupportiveNavigation"> 
<script type="text/javascript">vjo.dsf.cookie.VjCookieJar.writeCookieEx("lucky9", "8067469", 730); 
</script>

名稱=易趣值= ###

名稱= DP1值= ###

名稱= CSSG值= ###

名稱=值= ## ＃

名稱=非會話值= ###

名稱= CID值= ###

名稱= DS1值= ###

名稱= NS1值= ###

名稱= secses值= ###

名稱= SHS值= ###

來源

2013-02-07 23:38:42 nobodies

不返回1/5餅乾，C＃短小精悍代碼：RichTextBox中，Form1_Load的，使用System.Net/System.Collections.Specialized

回答

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