


A brief discussion on how nodejs uses the node-xlsx module to read excel data
This article will introduce to you nodejsHow to use the node-xlsx module to read excel table data. It has certain reference value. Friends in need can refer to it. I hope it will be helpful to everyone.
Related recommendations: "nodejs Tutorial"
1. Install node-xlsx
node-xlsx module is used to read the content in the xlsx file, which is the content of the excel table
npm install node-xlsx --save
2. Use node-xlsx Reading table data
const nodeXlsx = require('node-xlsx') //引用node-xlsx模块 //下方ex1是读取出来的数组,数组长度取决于Excel文件的工作表(sheet) const ex1 = nodeXlsx.parse("./ex1.xls") //读取excel表格 let excel_content = ex1[0].data //取出excel文件中的第一个工作表中的全部数据 excel_content .splice(0,1) //一般来说表中的第一条数据可能是标题没有用,所以删掉 console.log(excel_content) //查看读取出来的数据
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