From 8c79ffd723fe4523ca0ea3e0aaae30b91e68b6d0 Mon Sep 17 00:00:00 2001
From: wanglin2 <1013335014@qq.com>
Date: Tue, 25 Jul 2023 09:38:50 +0800
Subject: [PATCH] =?UTF-8?q?Feat=EF=BC=9A=E5=AF=BC=E5=87=BAsvg=E6=97=B6?=
 =?UTF-8?q?=E6=9B=BF=E6=8D=A2svg=E4=B8=AD=E5=AD=98=E5=9C=A8=E7=9A=84&nbsp;?=
 =?UTF-8?q?=E5=AD=97=E7=AC=A6=EF=BC=8C=E9=98=B2=E6=AD=A2=E5=AF=BC=E5=87=BA?=
 =?UTF-8?q?=E7=9A=84svg=E6=8A=A5=E9=94=99?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 simple-mind-map/src/plugins/Export.js | 4 +++-
 simple-mind-map/src/utils/index.js    | 8 ++++++++
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/simple-mind-map/src/plugins/Export.js b/simple-mind-map/src/plugins/Export.js
index 1f719d8f..626f73c7 100644
--- a/simple-mind-map/src/plugins/Export.js
+++ b/simple-mind-map/src/plugins/Export.js
@@ -1,4 +1,4 @@
-import { imgToDataUrl, downloadFile, readBlob } from '../utils'
+import { imgToDataUrl, downloadFile, readBlob, removeHTMLEntities } from '../utils'
 import { SVG } from '@svgdotjs/svg.js'
 import drawBackgroundImageToCanvas from '../utils/simulateCSSBackgroundInCanvas'
 import { transformToMarkdown } from '../parse/toMarkdown'
@@ -154,6 +154,7 @@ class Export {
    */
   async png(name, transparent = false) {
     let { node, str } = await this.getSvgData()
+    str = removeHTMLEntities(str)
     // 如果开启了富文本，则使用htmltocanvas转换为图片
     if (this.mindMap.richText) {
       let res =  await this.mindMap.richText.handleExportPng(node.node)
@@ -207,6 +208,7 @@ class Export {
     node.first().before(SVG(`<title>${name}</title>`))
     await this.drawBackgroundToSvg(node)
     let str = node.svg()
+    str = removeHTMLEntities(str)
     // 转换成blob数据
     let blob = new Blob([str], {
       type: 'image/svg+xml'
diff --git a/simple-mind-map/src/utils/index.js b/simple-mind-map/src/utils/index.js
index 99470427..f28d757e 100644
--- a/simple-mind-map/src/utils/index.js
+++ b/simple-mind-map/src/utils/index.js
@@ -453,3 +453,11 @@ export const loadImage = imgFile => {
     }
   })
 }
+
+// 移除字符串中的html实体
+export const removeHTMLEntities = (str) => {
+  [['&nbsp;', '&#160;']].forEach((item) => {
+    str = str.replaceAll(item[0], item[1])
+  })
+  return str
+}
\ No newline at end of file