From fbeee06d4a2a6f15d75fb3384cb96745958aef5a Mon Sep 17 00:00:00 2001
From: zhang <494089941@qq.com>
Date: Thu, 17 Dec 2020 10:54:52 +0800
Subject: [PATCH] up date extension comma

---
 lib/extension/num_extension.dart | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/extension/num_extension.dart b/lib/extension/num_extension.dart
index 23ace36..257736d 100644
--- a/lib/extension/num_extension.dart
+++ b/lib/extension/num_extension.dart
@@ -13,8 +13,8 @@ extension NumExt on num {
   BorderRadius get radius => BorderRadius.circular(this.w);
 
   ///每三位数加逗号
-  String get comma {
-    String _num = this.toString();
+  String  comma ({int fixed}){
+    String _num = this.toStringAsFixed(fixed??2);
     String str = '';
     int count = 0;
     if (_num.indexOf('.') == -1) {