From e04b680cdcc2081c8b10e3bc93e56b76af083437 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: Fri, 6 Sep 2024 17:21:55 +0800
Subject: [PATCH] =?UTF-8?q?Feat=EF=BC=9A=E9=9D=9E=E5=AF=8C=E6=96=87?=
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---
 simple-mind-map/src/utils/index.js | 15 ++++++++++++---
 1 file changed, 12 insertions(+), 3 deletions(-)

diff --git a/simple-mind-map/src/utils/index.js b/simple-mind-map/src/utils/index.js
index 5f0cbf8c..132ca77c 100644
--- a/simple-mind-map/src/utils/index.js
+++ b/simple-mind-map/src/utils/index.js
@@ -1184,9 +1184,18 @@ export const handleInputPasteText = (e, text) => {
   // 去除格式
   text = getTextFromHtml(text)
   // 去除换行
-  text = text.replaceAll(/\n/g, '')
-  const node = document.createTextNode(text)
-  selection.getRangeAt(0).insertNode(node)
+  // text = text.replaceAll(/\n/g, '')
+  const textArr = text.split(/\n/g)
+  const fragment = document.createDocumentFragment()
+  textArr.forEach((item, index) => {
+    const node = document.createTextNode(item)
+    fragment.appendChild(node)
+    if (index < textArr.length - 1) {
+      const br = document.createElement('br')
+      fragment.appendChild(br)
+    }
+  })
+  selection.getRangeAt(0).insertNode(fragment)
   selection.collapseToEnd()
 }