利用ExcelJS读取Excel文件

/* npm install exceljs */ const Excel = require('exceljs') const fs=require('fs'); const excelfile=ceshi.xlsx; var workbook = new Excel.Workbook(); workbook.xlsx.readFile(excelfile).then(function() { var worksheet = workbook.getWorksheet(1); //获取第一个 worksheet.eachRow(function(row, r