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update 优化 新增发号器工具类方法
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@@ -24,14 +24,17 @@ public class SequenceUtils {
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* 默认初始值
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*/
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public static final Long DEFAULT_INIT_VALUE = 1L;
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/**
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* 默认步长
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*/
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public static final Long DEFAULT_STEP_VALUE = 1L;
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/**
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* 默认过期时间-天
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*/
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public static final Duration DEFAULT_EXPIRE_TIME_DAY = Duration.ofDays(1);
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/**
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* 默认过期时间-分钟
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*/
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@@ -114,6 +117,18 @@ public class SequenceUtils {
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return String.valueOf(nextId(key, expireTime));
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}
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/**
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* 获取指定业务key的唯一id字符串 (ID初始值=1,ID步长=1),不足位数自动补零
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*
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* @param key 业务key
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* @param expireTime 过期时间
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* @param width 位数,不足左补0
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* @return 补零后的唯一id字符串
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*/
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public static String nextPaddedIdStr(String key, Duration expireTime, Integer width) {
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return StringUtils.leftPad(nextIdStr(key, expireTime), width, '0');
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}
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/**
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* 获取 yyyyMMdd 开头的唯一id
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*
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