From b88672c762c0a3fe8c3a43d6ac178b6fbe1e88b1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=B4=A4=E5=BF=83?=
 <3277200+sentsim@users.noreply.github.com>
Date: Fri, 26 May 2023 12:17:19 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96=20code=20=E7=9A=84=20`copy`?=
 =?UTF-8?q?=20=E5=B1=9E=E6=80=A7=E5=BC=80=E5=90=AF=E6=97=B6,=20=E5=AF=B9?=
 =?UTF-8?q?=20`tools`=20=E5=B1=9E=E6=80=A7=E7=9A=84=E5=88=9D=E5=A7=8B?=
 =?UTF-8?q?=E5=8C=96=E9=85=8D=E7=BD=AE?=
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---
 src/modules/code.js | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/src/modules/code.js b/src/modules/code.js
index 51cf8290..aa6c4ba6 100644
--- a/src/modules/code.js
+++ b/src/modules/code.js
@@ -186,8 +186,15 @@ layui.define(['lay', 'util', 'element', 'form'], function(exports){
         });
 
         // copy
-        if(options.copy && layui.type(options.tools) === 'array'){
-          options.tools.unshift('copy');
+        if(options.copy){
+          if(layui.type(options.tools) === 'array'){
+            // 若 copy 未存在于 tools 中，则追加到最前
+            if(options.tools.indexOf('copy') === -1){
+              options.tools.unshift('copy');
+            }
+          } else {
+            options.tools = ['copy'];
+          }
         }
 
         // 工具栏事件