C++ 16进制转二进制字节流

char buffs[64];

string temp = "605914F05A5B2673";

for (int i = 0; i < temp.length()/2; i++)
{
string ss = temp.substr(i * 2, 2);
sscanf(ss.c_str(), "%x", buffs +i );

}

转换完成后buffs里的内存数据就是 605914F05A5B2673