Java generate random 6 digits number 2018-08-08 10:12
There are different ways to generate random 6 digits. I recommend you to use RandomUtils or RandomStringUtils in apache-common-lang3 framework to generate it. Here is the sample code.
import org.apache.commons.lang3.RandomUtils;
public class RandomUtilsClient {
public static void main(String[] args) {
int sixLengthRandomNumber = RandomUtils.nextInt(100000, 1000000);
System.out.println("random 6 digit number:" + sixLengthRandomNumber);
String sixRandomNumber = RandomStringUtils.randomNumeric(6);
System.out.println("random 6 digit number:" + sixRandomNumber);
}
}
EOF