From 91cc8feefa2abd9eefb2d99eb6815663e046fa8b Mon Sep 17 00:00:00 2001
From: yeweikangxx123 <317226901@qq.com>
Date: Wed, 23 Jul 2025 23:43:06 +0800
Subject: [PATCH] =?UTF-8?q?fix(util):=20=E7=B2=BE=E5=BA=A6=E9=97=AE?=
 =?UTF-8?q?=E9=A2=98=E5=A4=84=E7=90=86?=
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---
 util/index.js | 33 ++++++++++++++++++++++++++++++---
 1 file changed, 30 insertions(+), 3 deletions(-)

diff --git a/util/index.js b/util/index.js
index 4d5f3e4..815cfb5 100644
--- a/util/index.js
+++ b/util/index.js
@@ -81,10 +81,37 @@ function formatSeconds(second_time) {
 
 function formatCurrency(value) {
   // 处理空值或无效值
-  if (!value) {
-    return '0.00'
+  if (value === null || value === undefined || value === '') {
+    return value
+  }
+
+  // 转换为数字类型
+  const numValue = typeof value === 'string' ? parseFloat(value) : value
+
+  // 验证是否为有效数字
+  if (isNaN(numValue)) {
+    return value
+  }
+
+  // 截断到两位小数（不四舍五入）
+  const truncated = Math.floor(numValue * 100) / 100
+
+  // 添加千分位分隔符的函数
+  function addThousandSeparator(num) {
+    return num.toString().replace(/\B(?=(\d{3})+(?!\d))/g, ',')
+  }
+
+  // 判断是否有小数部分
+  if (truncated % 1 === 0) {
+    // 整数，不显示小数位，但添加千分位分隔符
+    return addThousandSeparator(numValue)
+  } else {
+    // 有小数，保留两位，并为整数部分添加千分位分隔符
+    const fixedValue = numValue.toFixed(2)
+    const parts = fixedValue.split('.')
+    parts[0] = addThousandSeparator(parts[0])
+    return parts.join('.')
   }
-  return value
 }
 
 export { formatCurrency, formatMsToDate, formatSeconds, isEmpty }