cocos2d-x win32 log 中文乱码解决办法

// gbk_2_utf8
string My_gbk_two_utf8(const string text)
{

    #if (CC_TARGET_PLATFORM == CC_PLATFORM_WIN32)
    wstring tes = [=]()
    {
        setlocale(LC_ALL, "chs");
        const char* _tsur = text.c_str();
        size_t _tsize = text.size() + 1;
        wchar_t* _tdest = new wchar_t[_tsize];
        wmemset(_tdest, 0, _tsize);
        mbstowcs(_tdest, _tsur, _tsize);
        std::wstring result = _tdest;
        delete[] _tdest;
        setlocale(LC_ALL, "C");
        return result;

    }();

    int asciSize = WideCharToMultiByte(CP_UTF8, 0, tes.c_str(), tes.size(), NULL, 0, NULL, NULL);
    if(asciSize == ERROR_NO_UNICODE_TRANSLATION || asciSize == 0)
    {
        return string();
    }

    char* resultString = new char[asciSize];
    int conveResult = WideCharToMultiByte(CP_UTF8, 0, tes.c_str(), tes.size(), resultString, asciSize, NULL, NULL);
    if(conveResult != asciSize)
    {
        return string();
    }

    string buffer = "";
    buffer.append(resultString, asciSize);

    delete[] resultString;
    return buffer;

#else 
    return text;
#endif
}