请问上http post请求获取数据和html比起来那么慢，帮忙看上，多谢
请教下http post请求获取数据和html比起来那么慢，帮忙看下，谢谢
html：请求，很快返回结果
POST /index.php HTTP/1.1
Accept: image/gif, image/jpeg, image/pjpeg, image/pjpeg, application/x-shockwave-flash, application/vnd.ms-excel, application/vnd.ms-powerpoint, application/msword, application/x-ms-application, application/x-ms-xbap, application/vnd.ms-xpsdocument, application/xaml+xml, */*
Accept-Language: zh-cn
User-Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; .NET CLR 2.0.50727; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729; .NET4.0C; .NET4.0E)
Content-Type: application/x-www-form-urlencoded
Accept-Encoding: gzip, deflate
Host: 127.0.0.1
Content-Length: 56
Connection: Keep-Alive
Cache-Control: no-cache
AC=RecvCommand&UserID=446233&Key=xxx&Submit=%CC%E1%BD%BB
C++：请求，返回结果很慢
POST /index.php HTTP/1.1
Content-Type: application/x-www-form-urlencoded
Accept: */*
User-Agent: CHttpAPI
Host: 127.0.0.1
Content-Length: 56
Cache-Control: no-cache
AC=RecvCommand&UserID=446233&Key=xxx&Submit=%CC%E1%BD%BB
C++的方法：
CInternetSession Session;
CHttpConnection* pConn=NULL;
pConn = Session.GetHttpConnection(strServerName,nPort);
pFile = pConn->OpenRequest(0,strObject,NULL,1,NULL,"HTTP/1.1",INTERNET_FLAG_EXISTING_CONNECT|INTERNET_FLAG_NO_AUTO_REDIRECT);
pFile->AddRequestHeaders("Content-Type: application/x-www-form-urlencoded");
pFile->AddRequestHeaders("Accept: */*");
pFile->SendRequest(NULL,0,outBuff,strlen(outBuff));
pFile->QueryInfoStatusCode(retcode);
CString text;
for(int i=0;pFile->ReadString(text);i++)
{
HttpReturn=HttpReturn+text+"\r\n";
}
pFile->Close();
ReadString这个函数很久才返回。。我使用Read测试过，Read读取的有时候很久才返回，不知道什么原因，数据大概6K左右
------解决方案--------------------
我用的时候没有感觉，说话你的目标是要获取网页的代码吗？
------解决方案--------------------
Connection：close试一下
------解决方案--------------------
CHttpFile::Read试试
------解决方案--------------------
数据很多吗? 第一个请求表明允许返回压缩数据哦, 服务器是不是第一种情况进行了GZip压缩?
Accept-Encoding: gzip, deflate
html：请求，很快返回结果
POST /index.php HTTP/1.1
Accept: image/gif, image/jpeg, image/pjpeg, image/pjpeg, application/x-shockwave-flash, application/vnd.ms-excel, application/vnd.ms-powerpoint, application/msword, application/x-ms-application, application/x-ms-xbap, application/vnd.ms-xpsdocument, application/xaml+xml, */*
Accept-Language: zh-cn
User-Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; .NET CLR 2.0.50727; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729; .NET4.0C; .NET4.0E)
Content-Type: application/x-www-form-urlencoded
Accept-Encoding: gzip, deflate
Host: 127.0.0.1
Content-Length: 56
Connection: Keep-Alive
Cache-Control: no-cache
AC=RecvCommand&UserID=446233&Key=xxx&Submit=%CC%E1%BD%BB
C++：请求，返回结果很慢
POST /index.php HTTP/1.1
Content-Type: application/x-www-form-urlencoded
Accept: */*
User-Agent: CHttpAPI
Host: 127.0.0.1
Content-Length: 56
Cache-Control: no-cache
AC=RecvCommand&UserID=446233&Key=xxx&Submit=%CC%E1%BD%BB
C++的方法：
CInternetSession Session;
CHttpConnection* pConn=NULL;
pConn = Session.GetHttpConnection(strServerName,nPort);
pFile = pConn->OpenRequest(0,strObject,NULL,1,NULL,"HTTP/1.1",INTERNET_FLAG_EXISTING_CONNECT|INTERNET_FLAG_NO_AUTO_REDIRECT);
pFile->AddRequestHeaders("Content-Type: application/x-www-form-urlencoded");
pFile->AddRequestHeaders("Accept: */*");
pFile->SendRequest(NULL,0,outBuff,strlen(outBuff));
pFile->QueryInfoStatusCode(retcode);
CString text;
for(int i=0;pFile->ReadString(text);i++)
{
HttpReturn=HttpReturn+text+"\r\n";
}
pFile->Close();
ReadString这个函数很久才返回。。我使用Read测试过，Read读取的有时候很久才返回，不知道什么原因，数据大概6K左右
------解决方案--------------------
我用的时候没有感觉，说话你的目标是要获取网页的代码吗？
------解决方案--------------------
Connection：close试一下
------解决方案--------------------
CHttpFile::Read试试
------解决方案--------------------
数据很多吗? 第一个请求表明允许返回压缩数据哦, 服务器是不是第一种情况进行了GZip压缩?
Accept-Encoding: gzip, deflate