Question

从26英语字母里随机出现10个字母（出现的字母是可以重复的）,这个用Eclipse要怎么编啊?

Answer 1

import java.util.Random;

public class Test {

public static void main(String[] args) {

String string ="abcdefghijklmnopqrstuvwxyz";

Random random=new Random();

String result="";

for (int i = 0; i < 10; i++) {

result+=string.charAt(random.nextInt(26));

}

System.out.println(result);

}

}