如何使用 JavaScript 将数据从 excel (xlsx, csv) 导入 HTML 页面?
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How can I import data from excel (xlsx, csv) to a HTML page using JavaScript?
提问by Modj
H! I have a .xlsx and .html files. How can I import the xlsx file to my html file using JavaScript, I already watched Lynda: JavaScript Essential Training by Simon Allardice and didn't get any clue how to do this! Googled a lot and still here. Tried the similar questions... Just need a script to copy it into my html file, and then my html file can read the xlsx and display it in the browser!
H!我有一个 .xlsx 和 .html 文件。如何使用 JavaScript 将 xlsx 文件导入到我的 html 文件中,我已经观看了 Simon Allardice 的 Lynda:JavaScript Essential Training 并且不知道如何执行此操作!谷歌搜索了很多,仍然在这里。试过类似的问题...只需要一个脚本将其复制到我的html文件中,然后我的html文件就可以读取xlsx并在浏览器中显示它!
回答by agershun
You can use AlasqlJavaScript SQL library, which has special functionality to read XLSX files and put in HTML page. It uses js-xlsxlibrary to read XLSX files.
您可以使用AlasqlJavaScript SQL 库,它具有读取 XLSX 文件和放入 HTML 页面的特殊功能。它使用js-xlsx库来读取 XLSX 文件。
Disclaimer: I am the author of Alasql.
免责声明:我是 Alasql 的作者。
In this example:
在这个例子中:
- Alasql takes Excel file from cdn.rawgit.com (you can replace it with your address
- Alasql put result table to DIV with id="res" - you can change the name or add CSS to prettify result table
- {headers:true} flag means that Alasql reads and writes headers
- You can read CSV files as well - just replace XLSX() to CSV() in the example
- For production purpose download alasql.min.js and xlsx.core.min.js to your server or use CDN.
- Alasql 从 cdn.rawgit.com 获取 Excel 文件(您可以将其替换为您的地址
- Alasql 将结果表放入带有 id="res" 的 DIV - 您可以更改名称或添加 CSS 来美化结果表
- {headers:true} 标志表示 Alasql 读写头
- 您也可以读取 CSV 文件 - 只需将示例中的 XLSX() 替换为 CSV()
- 出于生产目的,将 alasql.min.js 和 xlsx.core.min.js 下载到您的服务器或使用 CDN。
See the working code snippet below:
请参阅下面的工作代码片段:
alasql('select * into html("#res",{headers:true}) \
from xlsx("https://cdn.rawgit.com/agershun/alasql/version-0.0.36/test/test168.xlsx",\
{headers:true})')
<script src="https://cdn.jsdelivr.net/alasql/0.3/alasql.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/xlsx/0.7.12/xlsx.core.min.js"></script>
<div id="res"></div>