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51 lines
1.0 KiB
51 lines
1.0 KiB
package com.ruoyi.common.utils; |
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import com.ruoyi.common.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 ruoyi |
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*/ |
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public class IdUtils |
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{ |
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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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{ |
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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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{ |
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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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{ |
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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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{ |
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return UUID.fastUUID().toString(true); |
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} |
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}
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