Demo：导入了富文本内容自动开启富文本模式设置

web/src/lang/en_us.js

@@ -331,7 +331,8 @@ export default {
     no: 'No',
     exportError: 'Export failed',
     dragTip: 'Release here to import the file',
-    deleteNodeImgTip: 'Are you sure to delete the node image?'
+    deleteNodeImgTip: 'Are you sure to delete the node image?',
+    autoOpenNodeRichTextTip: 'Detected imported rich text content, automatically enabled rich text mode'
   },
   mouseAction: {
     tip1:

web/src/lang/zh_cn.js

@@ -323,7 +323,8 @@ export default {
     no: '否',
     exportError: '导出失败',
     dragTip: '在此释放以导入该文件',
-    deleteNodeImgTip: '是否确认删除该节点图片？'
+    deleteNodeImgTip: '是否确认删除该节点图片？',
+    autoOpenNodeRichTextTip: '检测到导入了富文本内容，已自动开启富文本模式'
   },
   mouseAction: {
     tip1: '当前：左键拖动画布，右键框选节点',

web/src/lang/zh_tw.js

@@ -322,7 +322,8 @@ export default {
     yes: '是',
     no: '否',
     exportError: '匯出失敗',
-    dragTip: '在此釋放以匯入檔案'
+    dragTip: '在此釋放以匯入檔案',
+    autoOpenNodeRichTextTip: '檢測到導入了富文本內容，已自動開啓富文本模式'
   },
   mouseAction: {
     tip1: '目前：左鍵拖曳畫布，右鍵框選節點',

web/src/pages/Edit/components/Edit.vue

@@ -654,13 +654,24 @@ export default {
     // 动态设置思维导图数据
     setData(data) {
       this.handleShowLoading()
+      let rootNodeData = null
       if (data.root) {
         this.mindMap.setFullData(data)
+        rootNodeData = data.root
       } else {
         this.mindMap.setData(data)
+        rootNodeData = data
       }
       this.mindMap.view.reset()
       this.manualSave()
+      // 如果导入的是富文本内容，那么自动开启富文本模式
+      if (rootNodeData.data.richText && !this.openNodeRichText) {
+        this.$bus.$emit('toggleOpenNodeRichText', true)
+        this.$notify.info({
+          title: this.$t('edit.tip'),
+          message: this.$t('edit.autoOpenNodeRichTextTip')
+        })
+      }
     },
 
     // 重新渲染

web/src/pages/Edit/components/Setting.vue

@@ -417,8 +417,11 @@ export default {
   },
   created() {
     this.initLoacalConfig()
+    this.$bus.$on('toggleOpenNodeRichText', this.onToggleOpenNodeRichText)
+  },
+  beforeDestroy() {
+    this.$bus.$off('toggleOpenNodeRichText', this.onToggleOpenNodeRichText)
   },
-  beforeDestroy() {},
   methods: {
     ...mapMutations(['setLocalConfig']),
 
@@ -520,6 +523,13 @@ export default {
         })
     },
 
+    onToggleOpenNodeRichText(val) {
+      this.setLocalConfig({
+        openNodeRichText: val
+      })
+      this.enableNodeRichText = val
+    },
+
     // 本地配置
     updateLocalConfig(key, value) {
       this.setLocalConfig({