UID:135353
UID:159443
roywillow:如果真是1a2b这种字符串的话用QByteArray::fromHex()最方便了 (2014-11-04 18:08)
UID:97396
realfan:也可以直接用QByteArray::toHex和QByteArray::fromHex来回转换 (2014-11-04 12:01)
realfan:如果想自己写转换代码,我这里写过一个,供你参考inline unsigned char HexCharToNibble(const char ch){ if (ch >= '0' && ch <= '9') return (unsigned char)(ch - & .. (2014-11-04 12:09)
UID:123401
uidab:QString 就可以啊。 (2014-11-04 11:05)
UID:112079