生成Uuid工具类

package com.freeter.util;

import java.util.UUID;


/**
 * @author liuqi
 * **/
public class Uuid
{

    public static  void getUuid(){

   String uuid=UUID.randomUUID().toString().replaceAll("-","");
        System.out.println("随机生成Uuid："+uuid);
    }

    public static void main(String[] args) {
        getUuid();
    }


}