package com.casic.missiles.utils; import org.apache.commons.lang3.RandomUtils; import java.util.Date; import java.util.UUID; public class UuidUtils { public static String randomUUID() { return cn.hutool.core.lang.UUID.randomUUID().toString(); } public static String getUUID(){ return UUID.randomUUID().toString().replace("-",""); } public static String getId(){ int i = RandomUtils.nextInt(100000, 1000000); return new Date().getTime() + "" + i; } }