字符串转二进制序列
void stringToBinary(QString str){ int bKey[64]; // 二进制 for (int i = 0; i < 8; ++i) { int t[8] = {0, 0, 0, 0, 0, 0, 0, 0}; int k = str.at(i).unicode(); qDebug() << Q_FUNC_INFO << __LINE__ << "k:" << k; for (int j = 0; k != 0; ++j) { t[j] = k % 2; k = k / 2; } for (int j = 0; j < 8; ++j) { bKey[i * 8 + j] = t[7 - j]; qDebug() << Q_FUNC_INFO << __LINE__ << i * 8 + j << "="<