100分求助，用什么方法可以得到构造登陆Eyou的RequestHead，而后怎么构造，才能登陆用户

Question

如题，看过以前一位前辈的文章，大体如下：
UINT Vote(LPVOID)
{
    CInternetSession session;
    theApp.m_nThreads++; //用来记录投票线程数的
    try
    {
        CHttpConnection* pConnection =session.GetHttpConnection("www.onlytest.net"); //网站服务器
        CHttpFile* pFile = pConnection->OpenRequest(CHttpConnection::HTTP_VERB_POST,"vote2.asp"); //直接向投票处理页面提交数据
        //下面向提交数据中添加HTTP头，这些可以由网络监视器得到
        pFile->AddRequestHeaders("Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/vnd.ms-powerpoint, application/vnd.ms-excel, application/msword, */*");
        pFile->AddRequestHeaders("Referer: http://www.onlytest.net/vote.htm");
        pFile->AddRequestHeaders("Accept-Language: zh-cn");
        pFile->AddRequestHeaders("Content-Type: multipart/form-data; boundary=---------------------------7d11dc24268052c");
        pFile->AddRequestHeaders("Accept-Encoding: gzip, deflate");
        pFile->AddRequestHeaders("User-Agent: Mozilla/4.0 (compatible; MSIE 5.01; Windows NT 5.0)");
        pFile->AddRequestHeaders("Content-Length: 1351");
        pFile->AddRequestHeaders("Connection: Keep-Alive");
        pFile->AddRequestHeaders("Cache-Control: no-cache");
        //HTTP头后面就应该是真正的数据了，下面theApp.m_strFormData中就是要提交的数据，服务器处理返回的信息在pFile中
        pFile->SendRequest(NULL,0,theApp.m_strFormData.GetBuffer(0),theApp.m_strFormData.GetLength()); //提交所有数据
}
我想问一下：
1、我不知道他说的这个网络监视器是不是什么特殊工具，还有，可以用别的方法得到这些信息吗？
2、他给的代码不用登陆，如果需要登陆，那么得到的信息和需要发送的信息会不同吗？怎么做？

Answer 1

我用一个小工具得到如下信息，这些够吗？
GET / HTTP/1.0
Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/vnd.ms-excel, application/msword, application/vnd.ms-powerpoint, */*
Accept-Language: en-us
Accept-Encoding: gzip, deflate
User-Agent: Mozilla/4.0
Host: WWW.EYOU.COM

Answer 2

http://www.cnblogs.com/ocean/archive/2005/05/07/100445.html

Answer 3

我想问，加在AddRequestHeaders中的这些交互信息是怎么得到的？

Answer 4

前辈，我得到了那些内容，如下：
POST /cgi-bin/login HTTP/1.1
Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/x-shockwave-flash, application/vnd.ms-excel, application/vnd.ms-powerpoint, application/msword, */*
Referer: http://www.eyou.com/
Accept-Language: zh-cn
Content-Type: application/x-www-form-urlencoded
Accept-Encoding: gzip, deflate
User-Agent: Mozilla/4.0 (compatible; MSIE 5.01; Windows NT 5.0)
Host: www.eyou.com
Content-Length: 78
Connection: Keep-Alive
Cache-Control: no-cache
Cookie: scid=1104977975203713LoginName=zfsfd&Password=7787235&domain=0&imageField.x=0&imageField.y=0
而后我采用下面的程序，发现没有登陆进去?
CString strFormData = _T("LoginName=zfsfd&Password=7787235&domain=0&imageField.x=0&imageField.y=0
");
    CInternetSession session;
    CHttpConnection* pConnection =session.GetHttpConnection("www.eyou.com"); //网站服务器
    CHttpFile* pFile = pConnection->OpenRequest(CHttpConnection::HTTP_VERB_POST,"");
pFile->AddRequestHeaders("Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/x-shockwave-flash, application/vnd.ms-excel, application/vnd.ms-powerpoint, application/msword */*");
    pFile->AddRequestHeaders("Referer: http://www.eyou.com/");   
pFile->AddRequestHeaders("Accept-Language: zh-cn");
pFile->AddRequestHeaders("Content-Type: application/x-www-form-urlencoded");
pFile->AddRequestHeaders("Accept-Encoding: gzip, deflate");
pFile->AddRequestHeaders("User-Agent: Mozilla/4.0 (compatible; MSIE 5.01; Windows NT 5.0)");
pFile->AddRequestHeaders("Host: www.eyou.com");
pFile->AddRequestHeaders("Content-Length: 78");
pFile->AddRequestHeaders("Connection: Keep-Alive");
pFile->AddRequestHeaders("Cache-Control: no-cache");
pFile->AddRequestHeaders("Cookie: scid=1104977975203713"); pFile->SendRequest(NULL,0,strFormData.GetBuffer(0),strFormData.GetLength());
DWORD dwStatusCode;
int ii=0;
pFile->QueryInfoStatusCode(dwStatusCode);        
    if(dwStatusCode==HTTP_STATUS_OK)
{
//CString mStr1;
mStr="";
int nRead=1;
for(;nRead>0;)
{

nRead=pFile->Read(pStr,nLength);
mStr=mStr+LPCSTR(pStr);
}
}得到的响应如下：
HTTP/1.1 405 Method Not Allowed
Date: Mon, 16 May 2005 08:48:50 GMT
Server: Apache/1.3.28 (Unix)
Allow: GET, HEAD, OPTIONS, TRACE
Keep-Alive: timeout=15, max=100
Connection: Keep-Alive
Transfer-Encoding: chunked
Content-Type: text/html; charset=iso-8859-1