CHttpFile网络交互功能实现...

程序内部读取网络信息, 该代码可以通过网络提交验证密码再进行判断...

首先，需要在文件头加上 #include <afxinet.h>

CInternetSession mySession(NULL,0);
CHttpFile* myHttpFile=NULL;

CString myData;
CString myUrl;
myUrl = "http://127.0.0.1/yanz.php?name=" + m_myName + "&password=" + m_myPassword;
myHttpFile=(CHttpFile*)mySession.OpenURL(myUrl);
while(myHttpFile->ReadString(myData))
{
m_SiteInfo = myData;
}

if( m_SiteInfo == "hao" ){
CDialog::OnCancel();
}else{
AfxMessageBox( "密码错误", NULL, MB_OK );
}

myHttpFile->Close();
mySession.Close();

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CHttpFile Class Members

Construction

CHttpFile

Creates a CHttpFile object.

Operations

AddRequestHeaders	Adds headers to the request sent to an HTTP server.
SendRequest	Sends a request to an HTTP server.
SendRequestEx	Sends a request to an HTTP server using the Write or WriteString methods of CInternetFile.
EndRequest	Ends a request sent to an HTTP server with the SendRequestEx member function.
QueryInfo	Returns the response or request headers from the HTTP server.
QueryInfoStatusCode	Retrieves the status code associated with an HTTP request and places it in the supplied dwStatusCode parameter.
GetVerb	Gets the verb that was used in a request to an HTTP server.
GetObject	Gets the target object of the verb in a request to an HTTP server.
GetFileURL	Gets the URL for the specified file.
Close	Closes the CHttpFile and frees its resources.