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@@ -1,5 +1,14 @@
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package cn.hutool.core.util;
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package cn.hutool.core.util;
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+import cn.hutool.core.collection.CollUtil;
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+import cn.hutool.core.date.DateField;
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+import cn.hutool.core.date.DateTime;
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+import cn.hutool.core.date.DateUtil;
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+import cn.hutool.core.exceptions.UtilException;
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+import cn.hutool.core.lang.UUID;
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+import cn.hutool.core.lang.WeightRandom;
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+import cn.hutool.core.lang.WeightRandom.WeightObj;
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+
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import java.awt.Color;
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import java.awt.Color;
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import java.math.BigDecimal;
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import java.math.BigDecimal;
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import java.math.RoundingMode;
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import java.math.RoundingMode;
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@@ -14,15 +23,6 @@ import java.util.Random;
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import java.util.Set;
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import java.util.Set;
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import java.util.concurrent.ThreadLocalRandom;
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import java.util.concurrent.ThreadLocalRandom;
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-import cn.hutool.core.collection.CollUtil;
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-import cn.hutool.core.date.DateField;
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-import cn.hutool.core.date.DateTime;
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-import cn.hutool.core.date.DateUtil;
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-import cn.hutool.core.exceptions.UtilException;
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-import cn.hutool.core.lang.UUID;
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-import cn.hutool.core.lang.WeightRandom;
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-import cn.hutool.core.lang.WeightRandom.WeightObj;
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-
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/**
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/**
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* 随机工具类
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* 随机工具类
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*
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*
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@@ -487,7 +487,7 @@ public class RandomUtil {
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* @return 随机数字字符
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* @return 随机数字字符
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* @since 3.1.2
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* @since 3.1.2
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*/
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*/
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- public static int randomNumber() {
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+ public static char randomNumber() {
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return randomChar(BASE_NUMBER);
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return randomChar(BASE_NUMBER);
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}
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}
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