VC如何实现POST形式的HTTP传输

[ggggxwy1985]

请问各位大虾，如何实现啊

[qq845284425]

mark

[marrco2005]

创建一个 WebBrowser 控件，然后调用Post 方法

[ggggxwy1985]

我用的VC6不知道那东西在哪里

[ggggxwy1985]

我用的VC6不知道那东西在哪里

[marrco2005]

如果你是对话框程序，直接插入 "microsoft web browser" ActiveX控件就行了.
如果是文档视图结构，你新建一个单文档工程，view基类选CHtmlView，然后参考它的代码

[pcgpcgpcg]

http://www.codeproject.com/KB/library/lyoulhttpclient.aspx
这个非常好用，我用过

How to Send a Request Using HTTP POST
The HTTP POST method is used in two ways. One is to post simple text, the other is to upload files. To post simple text, CHttpClient provides BeginPost method.

可以post简单文本，也可以上传文件

[glorywu]

自己写网络发送啊。模拟HTTP头。
需要你熟悉HTTP协议。

[subo86]

	HINTERNET hInternet  = ::InternetOpen(_T("SPRReader"),
		INTERNET_OPEN_TYPE_PRECONFIG,
		NULL,
		NULL,
		0) ;
	if (hInternet==NULL)
	{
		return FALSE;
	}
	DWORD header = 0 ;

	CString strServer = "www.xxxxxxx.com";

	HINTERNET hHttp = ::InternetConnect(hInternet,
		strServer,
		INTERNET_DEFAULT_HTTP_PORT, 
		NULL, 
		NULL, 
		INTERNET_SERVICE_HTTP,
		0,
		1) ;
	if (hHttp==NULL)
	{
		return FALSE;
	}

	// send data to server
	CString strData="DATA";
	CString strPath="/111/aaa.jsp";
	LPCTSTR AcceptTypes[2] = {_T("*/*"), NULL}; 
	HINTERNET hReq = ::HttpOpenRequest(hHttp,
		_T("POST"),
		strPath,
		HTTP_VERSION,
		NULL,
		AcceptTypes,
		INTERNET_FLAG_RELOAD | INTERNET_FLAG_NO_CACHE_WRITE,
		0) ;
	if (hReq==NULL)
	{
		return FALSE;
	}
	LPTSTR hdrs = {_T("Content-Type: application/x-www-form-urlencoded;charset=GB2312")}; 
	// Send the request.
	if (HttpSendRequest(hReq,
		hdrs,
		strlen(hdrs),
		(LPVOID)(LPCSTR)strData,
		strData.GetLength()))
	{
		DWORD dwLengthBufQuery = 32; //sizeof(bufQuery);
		TCHAR szStatusCode[32];
		DWORD dwInfoSize = sizeof(szStatusCode);
		if (HttpQueryInfo (hReq,
			HTTP_QUERY_STATUS_CODE, 
			szStatusCode, 
			&dwInfoSize, 
			NULL))
		{
			szStatusCode[dwInfoSize]=0;
			long nStatusCode = _ttol(szStatusCode);
			if (nStatusCode == HTTP_STATUS_OK)
			{											
				//record and write back to register						
			}	
		}
	}				
	InternetCloseHandle(hReq);
	InternetCloseHandle(hHttp);
	InternetCloseHandle(hInternet);
	hReq = NULL;
	hHttp = NULL;
	hInternet = NULL;