From 7bacc3367921a11d941de20723c7ed14c1c5cc02 Mon Sep 17 00:00:00 2001
From: zikai <zikai@f.zikai.wang>
Date: Tue, 21 Jul 2026 14:52:44 +0000
Subject: [PATCH] =?UTF-8?q?fix:=20fmtBytes=20=E5=A4=A7=E6=96=87=E4=BB=B6?=
 =?UTF-8?q?=E6=98=BE=E7=A4=BA=E6=88=90=20PiB=EF=BC=88=E7=B4=AF=E9=99=A4?=
 =?UTF-8?q?=E9=80=BB=E8=BE=91=E9=94=99=E8=AF=AF=EF=BC=89+=20=E6=94=B9?=
 =?UTF-8?q?=E7=94=A8=20KB/MB/GB=20=E5=8D=95=E4=BD=8D?=
MIME-Version: 1.0
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原实现循环里 n = x / 1024 每次都用原始 x 除一次，未累除，导致大文件
一路跌到 PiB 分支显示错误值。改为 while 循环每次 x /= 1000 累除，
单位改为 B/KB/MB/GB/TB/PB（1000 进制），B 显示整数其余保留 1 位小数。
---
 static/common.js | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/static/common.js b/static/common.js
index 64c272c..ac8c3c8 100644
--- a/static/common.js
+++ b/static/common.js
@@ -61,15 +61,15 @@
   }
 
   function fmtBytes(n) {
-    if (n == null) return "-";
-    const x = Number(n);
-    if (!isFinite(x)) return "-";
-    for (const unit of ["B", "KiB", "MiB", "GiB", "TiB", "PiB"]) {
-      if (Math.abs(x) < 1024 || unit === "PiB")
-        return unit === "B" ? `${x} B` : `${x.toFixed(1)} ${unit}`;
-      n = x / 1024;
+    let x = Number(n);
+    if (n == null || !isFinite(x)) return "-";
+    const units = ["B", "KB", "MB", "GB", "TB", "PB"];
+    let i = 0;
+    while (Math.abs(x) >= 1000 && i < units.length - 1) {
+      x /= 1000;
+      i++;
     }
-    return `${n.toFixed(1)} PiB`;
+    return i === 0 ? `${Math.round(x)} ${units[i]}` : `${x.toFixed(1)} ${units[i]}`;
   }
 
   function fmtTime(s) {