From e786a67b2c51ea8c12d06e660a78410e073476d5 Mon Sep 17 00:00:00 2001
From: RuoYi <yzz_ivy@163.com>
Date: 星期一, 21 十月 2024 16:28:39 +0800
Subject: [PATCH] 优化身份证脱敏正则
---
src/main/java/com/ruoyi/common/core/text/Convert.java | 12 +++++++++++-
1 files changed, 11 insertions(+), 1 deletions(-)
diff --git a/src/main/java/com/ruoyi/common/core/text/Convert.java b/src/main/java/com/ruoyi/common/core/text/Convert.java
index 50d2be0..938d0c9 100644
--- a/src/main/java/com/ruoyi/common/core/text/Convert.java
+++ b/src/main/java/com/ruoyi/common/core/text/Convert.java
@@ -2,6 +2,7 @@
import java.math.BigDecimal;
import java.math.BigInteger;
+import java.math.RoundingMode;
import java.nio.ByteBuffer;
import java.nio.charset.Charset;
import java.text.NumberFormat;
@@ -364,6 +365,10 @@
*/
public static String[] toStrArray(String str)
{
+ if (StringUtils.isEmpty(str))
+ {
+ return new String[] {};
+ }
return toStrArray(",", str);
}
@@ -977,7 +982,12 @@
String s = "";
for (int i = 0; i < fraction.length; i++)
{
- s += (digit[(int) (Math.floor(n * 10 * Math.pow(10, i)) % 10)] + fraction[i]).replaceAll("(闆�.)+", "");
+ // 浼樺寲double璁＄畻绮惧害涓㈠け闂
+ BigDecimal nNum = new BigDecimal(n);
+ BigDecimal decimal = new BigDecimal(10);
+ BigDecimal scale = nNum.multiply(decimal).setScale(2, RoundingMode.HALF_EVEN);
+ double d = scale.doubleValue();
+ s += (digit[(int) (Math.floor(d * Math.pow(10, i)) % 10)] + fraction[i]).replaceAll("(闆�.)+", "");
}
if (s.length() < 1)
{
--
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