生成随机盐工具类(建议使用HuTool依赖)

package Tzy.ShiroTry.utils;

import java.util.Random;


//随机盐生成工具类
public class SaltUtils {
    public static String getsalt(int n){
        char[] chars="bakfbaowbfjkabofbaCCUVUIVIWDKV%$&^%*&*%$1131415".toCharArray(); //转换为字符数组
        StringBuilder stringBuilder=new StringBuilder();
        for(int i=0;i<n;i++){
            char ch=chars[new Random().nextInt(chars.length)];
            stringBuilder.append(ch);
        }
        return stringBuilder.toString();
    }
}

原文：https://www.cnblogs.com/TPureZY/p/14418606.html