void setRandString(QString & randString)
{
int max = 8;
QString tmp = QString("0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWZYZ");
QString str;
QTime t;
t= QTime::currentTime();
qsrand(t.msec()+t.second()*1000);
for(int i=0;i<max;i++) {
int ir = qrand()%tmp.length();
str[i] = tmp.at(ir);
}
randString = str;
}
C++取随机字符
最新推荐文章于 2024-08-01 00:04:45 发布