# sheetjs-js读取excel 参考文档： 先看这个：[如何使用JavaScript实现纯前端读取和导出excel文件-好记的博客](http://blog.haoji.me/js-excel.html) [GitHub - rockboom/SheetJS-docs-zh-CN: SheetJS中文文档，版本v0.14.0，持续更新中](https://github.com/rockboom/SheetJS-docs-zh-CN) [GitHub - SheetJS/sheetjs: SheetJS Community Edition -- Spreadsheet Data Toolkit](https://github.com/SheetJS/sheetjs) [使用 js-xlsx 处理 Excel 文件 - 星陨的菲 - 博客园](https://www.cnblogs.com/unreal-feather/p/12794129.html?ivk_sa=1024320u) 文件拖拽参考：[JS实现的文件拖拽上传功能示例\_javascript技巧\_脚本之家](https://www.jb51.net/article/140484.htm) 示例代码 ```html 权限点制品生成
请将文件拖拽到此区域

步骤一：下载权限点原始文件

权限点文档下载

步骤二：加载权限点Excel

加载本地excel文件 或 拖拽文件至该窗口

步骤三：选择套餐和项目

套餐

项目

附加选项

采用全量导入模式(禁止修改)

全量导入模式下，导入权限点制品时，“是否清空原有权限点？”必须选择是

步骤四：导出权限点制品

该工具可以将产品维护的权限点文档处理成导入使用的制品文件，处理内容包括：公式转文本、无用列清理、非套餐权限点过滤、非项目权限点过滤。

@Rizon ver:2022-03-23

``` --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://book.rizon.top/jiao-ben/js/js-du-qu-excel.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.