c++ 通过socket编写HttpClient
编码转换
//UNICODE 转为 ASCII
string WCHAR_TO_ACSII(wstring& strWide)
{
int asciisize = ::WideCharToMultiByte(CP_OEMCP, 0, strWide.c_str(), -1, NULL, 0, NULL, NULL);
if (asciisize == ERROR_NO_UNICODE_TRANSLATION)
{
throw std::exception("Invalid UTF-8 sequence.");
}
if (asciisize == 0)
{
throw std::exception("Error in conversion.");
}
std::vector<char> resultstring(asciisize);
int convresult = ::WideCharToMultiByte(CP_OEMCP, 0, strWide.c_str(), -1, &resultstring[0], asciisize, NULL, NULL);
if (convresult != asciisize)
{
throw std::exception("La falla!");
}
return std::string(&resultstring[0]);
}
//ASCII 转 UNICODE
wstring ACSII_TO_WCHAR(string& strAscii)
{
int widesize = MultiByteToWideChar(CP_ACP, 0, (char*)strAscii.c_str(), -1, NULL, 0);
if (widesize == ERROR_NO_UNICODE_TRANSLATION) {
throw std::exception("Invalid UTF-8 sequence.");
}
if (widesize == 0)
{
throw std::exception("Error in conversion.");
}
std::vector<wchar_t> resultstring(widesize);
int convresult = MultiByteToWideChar(CP_ACP, 0, (char*)strAscii.c_str(), -1, &resultstring[0], widesize);
if (convresult != widesize)
{
throw std::exception("La falla!");
}
return std::wstring(&resultstring[0]);
}
//UNICODE 转 UTF8
std::string UNICODE_TO_UTF8(const std::wstring& strUnicode)
{
int utf8size = ::WideCharToMultiByte(CP_UTF8, 0, strUnicode.c_str(), -1, NULL, 0, NULL, NULL);
if (utf8size == 0)
{
throw std::exception("Error in conversion.");
}
std::vector<char> resultstring(utf8size);
int convresult = ::WideCharToMultiByte(CP_UTF8, 0, strUnicode.c_str(), -1, &resultstring[0], utf8size, NULL, NULL);
if (convresult != utf8size)
{
throw std::exception("La falla!");
}
return std::string(&resultstring[0]);
}
//UTF-8 转 UNICODE
std::wstring UTF8_TO_UNICODE(const std::string& strUtf8)
{
int widesize = ::MultiByteToWideChar(CP_UTF8, 0, strUtf8.c_str(), -1, NULL, 0);
if (widesize == ERROR_NO_UNICODE_TRANSLATION) {
throw std::exception("Invalid UTF-8 sequence.");
}
if (widesize == 0)
{
throw std::exception("Error in conversion.");
}
std::vector<wchar_t> resultstring(widesize);
int convresult = ::MultiByteToWideChar(CP_UTF8, 0, strUtf8.c_str(), -1, &resultstring[0], widesize);
if (convresult != widesize)
{
throw std::exception("La falla!");
}
return std::wstring(&resultstring[0]);
}
//ASCII 转 UTF8
string ASCII_TO_UTF8(string& strAscii)
{
string strRet("");
wstring wstr = ACSII_TO_WCHAR(strAscii);
strRet = UNICODE_TO_UTF8(wstr);
return strRet;
}
//UTF-8 转 ASCII
string UTF8_TO_ASCII(string& strUtf8)
{
string strRet("");
wstring wstr = UTF8_TO_UNICODE(strUtf8);
strRet = WCHAR_TO_ACSII(wstr);
return strRet;
}
HttpClient头文件
#pragma once
#include HttpClient源文件
#include "HttpClient.h"
#include 测试
int main()
{
std::string xmlString = "这是xml数据";
std::string slUrl = "http://192.168.1.115:1234/services/MyService?wsdl";
HttpClient httpClient;
//httpClient.SetUrl("192.168.1.115", 1234, "/services/MyService?wsdl");
httpClient.SetUrl(slUrl);
std::string request = httpClient.SetRequestParameter(xmlString);
std::string response = httpClient.PostRequest(request);
//std::string response = httpClient.PostRequestThread("10.30.35.116", 9005, request);
//解析数据
// ....
//打印
std::cout << "\nResponse:\n" << response << std::endl;
getchar();
return 0;
}