From af8d62e5e20b8a8d131bdf326b7d2304d0a96b88 Mon Sep 17 00:00:00 2001
From: PowderSnow <1109835296@qq.com>
Date: Mon, 13 May 2024 03:21:59 +0800
Subject: [PATCH] update ruoyi-gateway/src/main/java/com/ruoyi/gateway/service/impl/ValidateCodeServiceImpl.java. 目前报”验证码已失效“的场景是uuid为空，应通过判断captcha是否为null得出验证码是否已过期的结果。
---
ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/text/Convert.java | 10 ++++++++--
1 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/text/Convert.java b/ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/text/Convert.java
index 185ebe5..2176e12 100644
--- a/ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/text/Convert.java
+++ b/ruoyi-common/ruoyi-common-core/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;
@@ -712,7 +713,7 @@
}
if (value instanceof Double)
{
- return new BigDecimal((Double) value);
+ return BigDecimal.valueOf((Double) value);
}
if (value instanceof Integer)
{
@@ -983,7 +984,12 @@
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("(零.)+", "");
+ // 优化double计算精度丢失问题
+ 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("(零.)+", "");
}
if (s.length() < 1)
{
--
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