【】随机产生一个6 位的数字验证码

import java.util.Random;

public class for5 {
    public static void main(String[] args) {
        Random ran=new Random();
        for (int i = 1; i <7 ; i++) {
            int x=ran.nextInt( 10);
            System.out.print(x);
        }
    }
}