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新增:文件预览支持 Excel 和 Word

功能增强:
- Excel 文件预览(.xlsx, .xls)
- Word 文件预览(.docx, .doc)
- 使用动态导入减小初始包体积

技术实现:
- xlsx 库(143KB gzipped)
- mammoth 库(100KB gzipped)
- 动态加载,仅在打开文件时导入
- HTML 表格渲染 Excel
- HTML 内容渲染 Word

修改文件:
- filePreviewHandlers.js - Office 预览处理器
- fileTypeHelpers.js - 添加 isExcelFile/isWordFile
- FileEditorPanel.vue - 集成 Office 预览 UI
- useFileEdit.ts - 添加 Office 文件类型判断
- index.vue - 更新配置和导入
- file-system.ts - 添加 Office 预览相关类型
This commit is contained in:
2026-02-13 01:25:00 +08:00
parent 22f5862f15
commit ded8989fe3
8 changed files with 764 additions and 10 deletions

View File

@@ -30,15 +30,17 @@
"@types/highlight.js": "^9.12.4",
"@types/mermaid": "^9.1.0",
"highlight.js": "^11.11.1",
"mammoth": "^1.11.0",
"marked": "^17.0.1",
"mermaid": "^11.12.2",
"pinia": "^3.0.4",
"vue": "^3.5.26"
"vue": "^3.5.26",
"xlsx": "^0.18.5"
},
"devDependencies": {
"@vitejs/plugin-vue": "^6.0.3",
"unplugin-vue-components": "^0.27.4",
"unplugin-auto-import": "^0.18.3",
"unplugin-vue-components": "^0.27.4",
"vite": "^7.3.0"
}
}