From 87a6b962e7c45b0e3210996ca7eb9cd00562e90e Mon Sep 17 00:00:00 2001
From: DH <ji534@outlook.com>
Date: Mon, 29 Jan 2024 01:34:51 +0000
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=E6=A0=BC=E5=BC=8F=E5=8C=96?=
 =?UTF-8?q?=E6=95=B0=E5=AD=97=E9=97=AE=E9=A2=98=20=20sheep/hooks/useGoods.?=
 =?UTF-8?q?js=E6=A0=BC=E5=BC=8F=E5=8C=96=E6=95=B0=E5=AD=97=20=E6=83=85?=
 =?UTF-8?q?=E5=86=B5=E4=B8=89=E6=97=B6=E6=B2=A1=E6=9C=89=E5=AF=B9=E6=95=B0?=
 =?UTF-8?q?=E5=AD=97=E6=A0=BC=E5=BC=8F?=
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Signed-off-by: DH <ji534@outlook.com>
---
 sheep/hooks/useGoods.js | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/sheep/hooks/useGoods.js b/sheep/hooks/useGoods.js
index 73893bf5..c3c58fe8 100644
--- a/sheep/hooks/useGoods.js
+++ b/sheep/hooks/useGoods.js
@@ -55,8 +55,10 @@ export function formatNum(prefix, type, num) {
   // 情况三：大于 10，除第一位外，其它位都显示为0
   // 例如：100  - 199  显示为 100+
   //      9000 - 9999 显示为 9000+
-  let pow = Math.pow(10, `${num}`.length - 1);
-  return `${prefix}${Math.round((num / pow) * pow)}+`;
+  const numStr = num.toString();
+  const first = numStr[0];
+  const other = '0'.repeat(numStr.length - 1);
+  return `${prefix}${first}${other}+`;
 }
 
 // 格式化价格