UE4中FString转UTF8及UTF8转FString

FString转UTF8

1 FString szMsg = "test msg";
2 TCHAR* pSendData = szMsg.GetCharArray().GetData();
3 int32 nDataLen = FCString::Strlen(pSendData);
4 uint8* dst = (uint8*)TCHAR_TO_UTF8(pSendData);

UTF8转FString

1 　TArray<uint8> receiveBuff;
2 　RecvData(receiveBuff, buffLen));
3    receiveBuff.Add(‘\0‘);
4    FString receiveMsg(reinterpret_cast<const char*>(receiveBuff.GetData()));