47 lines
970 B
Java
47 lines
970 B
Java
package com.ff.utils;
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import cn.hutool.core.lang.UUID;
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/**
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* ID生成器工具类
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*
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* @author ff
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*/
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public class IdUtils {
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/**
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* 获取随机UUID
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*
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* @return 随机UUID
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*/
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public static String randomUUID() {
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return UUID.randomUUID().toString();
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}
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/**
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* 简化的UUID，去掉了横线
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*
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* @return 简化的UUID，去掉了横线
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*/
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public static String simpleUUID() {
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return UUID.randomUUID().toString(true);
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}
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/**
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* 获取随机UUID，使用性能更好的ThreadLocalRandom生成UUID
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*
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* @return 随机UUID
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*/
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public static String fastUUID() {
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return UUID.fastUUID().toString();
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}
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/**
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* 简化的UUID，去掉了横线，使用性能更好的ThreadLocalRandom生成UUID
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*
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* @return 简化的UUID，去掉了横线
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*/
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public static String fastSimpleUUID() {
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return UUID.fastUUID().toString(true);
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}
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}
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