From ff8d7ada73c8ab0c842cef2ab348392e2d55d5dd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=BD=A9=E8=BE=95Rowboat?= <lxchuan12@163.com>
Date: Tue, 20 Jun 2017 14:10:51 +0800
Subject: [PATCH] =?UTF-8?q?=E5=8D=83=E5=88=86=E7=AC=A6=E8=80=83=E8=99=91?=
 =?UTF-8?q?=E5=B0=8F=E6=95=B0=E7=82=B9?=
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---
 src/filters/index.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/filters/index.js b/src/filters/index.js
index 36cb3e7c..4943cde8 100644
--- a/src/filters/index.js
+++ b/src/filters/index.js
@@ -104,5 +104,8 @@ export function html2Text(val) {
 
 
 export function toThousandslsFilter(num) {
-  return (+num || 0).toString().replace(/(\d)(?=(?:\d{3})+$)/g, '$1,');
+  return (+num || 0).toString()
+                    .replace(/^\-?\d+/g, function(m){
+                        return m.replace(/(?=(?!\b)(\d{3})+$)/g, ',');
+                        });
 }