资源简介
MFC使用H偷偷跑Client的GET和POST方法
MFC使用H偷偷跑Client的GET和POST方法
代码片段和文件信息
#include “StdAfx.h“
#include “HttpClient.h“
//#include “yazuoLog.h“
#define BUFFER_SIZE 1024
#define NORMAL_CONNECT INTERNET_FLAG_KEEP_CONNECTION
#define SECURE_CONNECT NORMAL_CONNECT | INTERNET_FLAG_SECURE
#define NORMAL_REQUEST INTERNET_FLAG_RELOAD | INTERNET_FLAG_DONT_CACHE
#define SECURE_REQUEST NORMAL_REQUEST | INTERNET_FLAG_SECURE | INTERNET_FLAG_IGNORE_CERT_CN_INVALID
CHttpClient::CHttpClient(LPCTSTR strAgent)
{
m_pSession = new CInternetSession(strAgent);
m_pConnection = NULL;
m_pFile = NULL;
}
CHttpClient::~CHttpClient(void)
{
Clear();
if(NULL != m_pSession)
{
m_pSession->Close();
delete m_pSession;
m_pSession = NULL;
}
}
void CHttpClient::Clear()
{
if(NULL != m_pFile)
{
m_pFile->Close();
delete m_pFile;
m_pFile = NULL;
}
if(NULL != m_pConnection)
{
m_pConnection->Close();
delete m_pConnection;
m_pConnection = NULL;
}
}
int CHttpClient::ExecuteRequest(LPCTSTR strMethod LPCTSTR strUrl LPCTSTR strPostData string &strResponse)
{
CString strServer;
CString strobject;
DWORD dwServiceType;
INTERNET_PORT nPort;
strResponse = ““;
AfxParseURL(strUrl dwServiceType strServer strobject nPort);
if(AFX_INET_SERVICE_HTTP != dwServiceType && AFX_INET_SERVICE_HTTPS != dwServiceType)
{
return FAILURE;
}
try
{
m_pConnection = m_pSession->GetHttpConnection(strServer
dwServiceType == AFX_INET_SERVICE_HTTP ? NORMAL_CONNECT : SECURE_CONNECT
nPort);
m_pFile = m_pConnection->OpenRequest(strMethod strobject
NULL 1 NULL NULL
(dwServiceType == AFX_INET_SERVICE_HTTP ? NORMAL_REQUEST : SECURE_REQUEST));
//DWORD dwFlags;
//m_pFile->QueryOption(INTERNET_OPTION_SECURITY_FLAGS dwFlags);
//dwFlags |= SECURITY_FLAG_IGNORE_UNKNOWN_CA;
////set web server option
//m_pFile->SetOption(INTERNET_OPTION_SECURITY_FLAGS dwFlags);
m_pFile->AddRequestHeaders(“Accept: **/*“);
m_pFile->AddRequestHeaders(“Accept-Language: zh-cn“);
m_pFile->AddRequestHeaders(“Content-Type: application/x-www-form-urlencoded“);
m_pFile->AddRequestHeaders(“Accept-Encoding: gzip deflate“);
m_pFile->SendRequest(NULL 0 (LPVOID)(LPCTSTR)strPostData strPostData == NULL ? 0 : _tcslen(strPostData));
char szChars[BUFFER_SIZE + 1] = {0};
string strRawResponse = ““;
UINT nReaded = 0;
while ((nReaded = m_pFile->Read((void*)szChars BUFFER_SIZE)) > 0)
{
szChars[nReaded] = ‘\0‘;
strRawResponse += szChars;
memset(szChars 0 BUFFER_SIZE + 1);
}
int unicodeLen = MultiByteToWideChar(CP_UTF8 0 strRawResponse.c_str() -1 NULL 0);
WCHAR *pUnicode = new WCHAR[unicodeLen + 1];
memset(pUnicode0(unicodeLen+1)*sizeof(wchar_t));
MultiByteToWideChar(CP_UTF80strRawResponse.c_str()-1 pUnicodeunicodeLen);
CString cs(pUnicode);
delete []pUnicode;
pUnicode = NULL;
strResponse = cs;
Clear();
}
catc
属性 大小 日期 时间 名称
----------- --------- ---------- ----- ----
文件 3690 2013-05-29 14:52 HttpClient2.cpp
文件 859 2013-04-27 15:58 HttpClient2.h
- 上一篇:基于MFC的图形编辑器
- 下一篇:光束法区域平差c++程序
评论
共有 条评论