docs: add Office splitter design for Word, PowerPoint and Excel support #16
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概述
本 PR 添加 Office 文件分割器的设计文档,描述如何扩展 MarkPDFdown Desktop 以支持 Word、PowerPoint 和 Excel 文件的转换。
支持的文件类型
技术方案
mammoth.js转 HTMLjszip解析 XMLxlsx(SheetJS) 解析工作表BrowserWindow+capturePage()截图分页策略
包大小影响
设计原则
docType进行分支判断,而非文件扩展名