java生成32位UUID,具体代码如下:
package com.fxsen.uuid; import java.util.UUID; /** * Copyright: Copyright (c) 2019 ITfxsen * @Description: 生成32位UUID * @ClassName: UuidTest.java * @author: ITfxsen * @date: 2019年10月16日 下午12:52:18 * @version: v1.0.0 */ public class UuidTest { public static void main(String []args){ //生成UUID String uuid = UUID.randomUUID().toString(); System.out.println("UUID:" + uuid); //因为UUID本身为32位只是生成时多了“-”,所以将它们去掉就可 uuid = uuid.replace("-", ""); System.out.println("UUID:" + uuid); } }