From 2baa500c1741a9f821f7bae98311d1c69d5430de Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=A1=97=E8=A7=92=E5=B0=8F=E6=9E=97?= <1013335014@qq.com>
Date: Thu, 7 Mar 2024 11:27:09 +0800
Subject: [PATCH] =?UTF-8?q?Fix=EF=BC=9A=E4=BC=98=E5=8C=96markdown=E7=9A=84?=
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---
 simple-mind-map/src/parse/toMarkdown.js | 30 +++++++++++--------------
 1 file changed, 13 insertions(+), 17 deletions(-)

diff --git a/simple-mind-map/src/parse/toMarkdown.js b/simple-mind-map/src/parse/toMarkdown.js
index 13e48053..8d391f4d 100644
--- a/simple-mind-map/src/parse/toMarkdown.js
+++ b/simple-mind-map/src/parse/toMarkdown.js
@@ -1,12 +1,7 @@
-import { walk } from '../utils'
+import { walk, nodeRichTextToTextWithWrap } from '../utils'
 
-let el = null
-const getText = str => {
-  if (!el) {
-    el = document.createElement('div')
-  }
-  el.innerHTML = str
-  return el.textContent
+const getNodeText = data => {
+  return data.richText ? nodeRichTextToTextWithWrap(data.text) : data.text
 }
 
 const getTitleMark = level => {
@@ -24,21 +19,22 @@ export const transformToMarkdown = root => {
     root,
     null,
     (node, parent, isRoot, layerIndex) => {
-      let level = layerIndex + 1
-      let text = node.data.richText ? getText(node.data.text) : node.data.text
+      const level = layerIndex + 1
       if (level <= 6) {
         content += getTitleMark(level)
       } else {
         content += getIndentMark(level)
       }
-      content += ' ' + text
+      content += ' ' + getNodeText(node.data)
       // 概要
-      let generalization = node.data.generalization
-      if (generalization && generalization.text) {
-        let generalizationText = generalization.richText
-          ? getText(generalization.text)
-          : generalization.text
-        content += `[${generalizationText}]`
+      const generalization = node.data.generalization
+      if (Array.isArray(generalization)) {
+        content += generalization.map(item => {
+          return ` [${getNodeText(item)}]`
+        })
+      } else if (generalization && generalization.text) {
+        const generalizationText = getNodeText(generalization)
+        content += ` [${generalizationText}]`
       }
       content += '\n\n'
       // 备注