C++ UTF8转为UNICODE

UTF8转为UNICODE 

char* UTF82Char(const char* szU8)
{
int wcsLen = MultiByteToWideChar(CP_UTF8, NULL, szU8, (int)strlen(szU8), NULL, 0);
wchar_t* wszString = new wchar_t[wcsLen + 1];
MultiByteToWideChar(CP_UTF8, NULL, szU8, (int)strlen(szU8), wszString, wcsLen);
wszString[wcsLen] = '\0';
int len = WideCharToMultiByte(CP_ACP, 0, wszString, (int)wcslen(wszString), NULL, 0, NULL, NULL);
char* c = new char[len + 1];
WideCharToMultiByte(CP_ACP, 0, wszString, (int)wcslen(wszString), c, len, NULL, NULL);
c[len] = '\0';
delete[] wszString;
return c;
}

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转载自www.cnblogs.com/Rootloading/p/11927647.html