From b0dd90f5b349cc0620e3c09e7a707abf6e797168 Mon Sep 17 00:00:00 2001
From: wanglin2 <1013335014@qq.com>
Date: Thu, 19 Oct 2023 10:47:53 +0800
Subject: [PATCH] =?UTF-8?q?Feat=EF=BC=9A=E8=8A=82=E7=82=B9=E5=A2=9E?=
 =?UTF-8?q?=E5=8A=A0getPureData=E6=96=B9=E6=B3=95=E8=8E=B7=E5=8F=96?=
 =?UTF-8?q?=E8=AF=A5=E8=8A=82=E7=82=B9=E7=9A=84=E7=BA=AF=E6=95=B0=E6=8D=AE?=
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---
 simple-mind-map/src/core/render/node/Node.js | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/simple-mind-map/src/core/render/node/Node.js b/simple-mind-map/src/core/render/node/Node.js
index f4eb0868..4c1c3310 100644
--- a/simple-mind-map/src/core/render/node/Node.js
+++ b/simple-mind-map/src/core/render/node/Node.js
@@ -1,6 +1,6 @@
 import Style from './Style'
 import Shape from './Shape'
-import { G, ForeignObject, SVG, Rect } from '@svgdotjs/svg.js'
+import { G, ForeignObject, Rect } from '@svgdotjs/svg.js'
 import nodeGeneralizationMethods from './nodeGeneralization'
 import nodeExpandBtnMethods from './nodeExpandBtn'
 import nodeCommandWrapsMethods from './nodeCommandWraps'
@@ -8,6 +8,7 @@ import nodeCreateContentsMethods from './nodeCreateContents'
 import nodeExpandBtnPlaceholderRectMethods from './nodeExpandBtnPlaceholderRect'
 import nodeCooperateMethods from './nodeCooperate'
 import { CONSTANTS } from '../../../constants/constant'
+import { copyNodeTree } from '../../../utils/index'
 
 //  节点类
 class Node {
@@ -961,6 +962,11 @@ class Node {
     return key ? this.nodeData.data[key] : this.nodeData.data
   }
 
+  // 获取该节点的纯数据，即不包含对节点实例的引用
+  getPureData(removeActiveState = true, removeId = false) {
+    return copyNodeTree({}, this, removeActiveState, removeId)
+  }
+
   // 是否存在自定义样式
   hasCustomStyle() {
     return this.style.hasCustomStyle()