Читать файл Excel через Nodejs
// Requiring module
const reader = require('xlsx')
// Reading our test file
const file = reader.readFile('./test.xlsx')
// Sample data set
let student_data = [{
Student:'Nikhil',
Age:22,
Branch:'ISE',
Marks: 70
},
{
Student:'Amitha',
Age:21,
Branch:'EC',
Marks:80
}]
const ws = reader.utils.json_to_sheet(student_data)
reader.utils.book_append_sheet(file,ws,"Sheet3")
// Writing to our file
reader.writeFile(file,'./test.xlsx')
MUHAMMAD FAIZ