From 1629bb7ccf60ab9301c1bd609bf7b319c62a5520 Mon Sep 17 00:00:00 2001
From: wanglin2 <1013335014@qq.com>
Date: Fri, 4 Aug 2023 14:21:36 +0800
Subject: [PATCH] =?UTF-8?q?Fix=EF=BC=9A=E4=BF=AE=E5=A4=8D=E6=90=9C?=
 =?UTF-8?q?=E7=B4=A2=E4=B8=8D=E8=83=BD=E6=9B=BF=E6=8D=A2=E4=B8=BA=E7=A9=BA?=
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MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 simple-mind-map/full.js               | 4 ++++
 simple-mind-map/src/plugins/Search.js | 6 ++++--
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/simple-mind-map/full.js b/simple-mind-map/full.js
index 2c78b8be..986cec13 100644
--- a/simple-mind-map/full.js
+++ b/simple-mind-map/full.js
@@ -2,6 +2,7 @@ import MindMap from './index'
 import MiniMap from './src/plugins/MiniMap.js'
 import Watermark from './src/plugins/Watermark.js'
 import KeyboardNavigation from './src/plugins/KeyboardNavigation.js'
+import ExortXMind from './src/plugins/ExortXMind.js'
 import ExportPDF from './src/plugins/ExportPDF.js'
 import Export from './src/plugins/Export.js'
 import Drag from './src/plugins/Drag.js'
@@ -11,6 +12,7 @@ import RichText from './src/plugins/RichText'
 import NodeImgAdjust from './src/plugins/NodeImgAdjust.js'
 import TouchEvent from './src/plugins/TouchEvent.js'
 import Search from './src/plugins/Search.js'
+import Painter from './src/plugins/Painter.js'
 import xmind from './src/parse/xmind.js'
 import markdown from './src/parse/markdown.js'
 import icons from './src/svg/icons.js'
@@ -30,6 +32,7 @@ MindMap
   .usePlugin(Watermark)
   .usePlugin(Drag)
   .usePlugin(KeyboardNavigation)
+  .usePlugin(ExortXMind)
   .usePlugin(ExportPDF)
   .usePlugin(Export)
   .usePlugin(Select)
@@ -38,5 +41,6 @@ MindMap
   .usePlugin(TouchEvent)
   .usePlugin(NodeImgAdjust)
   .usePlugin(Search)
+  .usePlugin(Painter)
 
 export default MindMap
\ No newline at end of file
diff --git a/simple-mind-map/src/plugins/Search.js b/simple-mind-map/src/plugins/Search.js
index 5844ff00..477d1ca6 100644
--- a/simple-mind-map/src/plugins/Search.js
+++ b/simple-mind-map/src/plugins/Search.js
@@ -90,7 +90,8 @@ class Search {
   // 替换当前节点
   replace(replaceText) {
     if (
-      isUndef(replaceText) ||
+      replaceText === null ||
+      replaceText === undefined ||
       !this.isSearching ||
       this.matchNodeList.length <= 0
     )
@@ -115,7 +116,8 @@ class Search {
   // 替换所有
   replaceAll(replaceText) {
     if (
-      isUndef(replaceText) ||
+      replaceText === null ||
+      replaceText === undefined ||
       !this.isSearching ||
       this.matchNodeList.length <= 0
     )