COCOS2DX 代码中加入中文乱码简单解决办法

void WStrToUTF8(std::string& dest, const std::wstring& src){
    dest.clear();  

    for (size_t i = 0; i < src.size(); i++){
        wchar_t w = src[i];
        if (w <= 0x7f)
            dest.push_back((char)w);
        else if (w <= 0x7ff)
        {
            dest.push_back(0xc0 | ((w >> 6)& 0x1f));
            dest.push_back(0x80| (w & 0x3f));
        }
        else if (w <= 0xffff)
        {
            dest.push_back(0xe0 | ((w >> 12)& 0x0f));
            dest.push_back(0x80| ((w >> 6) & 0x3f));
            dest.push_back(0x80| (w & 0x3f));
        }
        else if (sizeof(wchar_t) > 2 && w <= 0x10ffff)
        {
            dest.push_back(0xf0 | ((w >> 18)& 0x07)); // wchar_t 4-bytes situation
            dest.push_back(0x80| ((w >> 12) & 0x3f));
            dest.push_back(0x80| ((w >> 6) & 0x3f));
            dest.push_back(0x80| (w & 0x3f));
        }
        else
            dest.push_back(‘?‘);
    }
}
std::string WStrToUTF8(const std::wstring& str)
{
    std::string result;
    WStrToUTF8(result, str);
    return result;

}
std::string timeStr1 = WStrToUTF8(L"%d天%d小时");