admin 管理员组

文章数量: 1086019


2024年4月18日发(作者:45岁软件工程师还能就业吗)

}

///////////////////////////////////////////////////////////////////////

//ascii 转 Unicode

wstring Acsi2WideByte(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 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 Unicode2Utf8(const std::wstring& widestring)

{

int utf8size = ::WideCharToMultiByte(CP_UTF8, 0, widestring.c_str(), -1, NULL, 0, NULL, NULL);

if (utf8size == 0)

{

throw std::exception("Error in conversion.");

}

std::vector resultstring(utf8size);

int convresult = ::WideCharToMultiByte(CP_UTF8, 0, widestring.c_str(), -1, &resultstring[0], utf8size, NULL, NULL);

if (convresult != utf8size)

{

throw std::exception("La falla!");

}

return std::string(&resultstring[0]);

}

//ascii 转 Utf8

string ASCII2UTF_8(string& strAsciiCode)

{

string strRet("");

//先把 ascii 转为 unicode

wstring wstr = Acsi2WideByte(strAsciiCode);

//最后把 unicode 转为 utf8

strRet = Unicode2Utf8(wstr);

return strRet;

}


本文标签: 软件 工程师 就业