create excel from template with nodejs

var Excel = require("exceljs")

var data = {
    headers: ["name", "address", "age", "dbo","passed", "score"],
    data: [
        {name: "Truong", score: 4, dob: new Date()},
        {name: "Truong1", age: 3, dob: new Date(), passed: false},
        {name: "Truong1", score: 2, address: "123 xxx",age: 13, dob: new Date(), passed: true},
        {name: "Truong1", score: 2, address: "123 xxx",age: 13, dob: new Date(), passed: true},
        {name: "Truong1", score: 3, address: "123 xxx",age: 13, dob: new Date(), passed: true},
        {name: "Truong1", score: 4, address: "123 xxx",age: 13, dob: new Date(), passed: true},
        {name: "Truong1", score: 5, address: "123 xxx",age: 13, dob: new Date(), passed: true},
        {name: "Truong1", score: 5, address: "123 xxx",age: 13, dob: new Date(), passed: true},
        {name: "Truong1", score: 2, address: "123 xxx",age: 13, dob: new Date(), passed: true},
        {name: "Truong1", score: 2, address: "123 xxx",age: 13, dob: new Date(), passed: true},
        {name: "Truong1", score: 1, address: "123 xxx",age: 13, dob: new Date(), passed: true}
    ]
}
var workbook = new Excel.Workbook();
workbook.xlsx.readFile("./template.xlsx")
    .then(function() {
        // use workbook
        var sheet = workbook.getWorksheet(1);
        var rowData = [];
        data.data.forEach(item => {
            var row = [];
            data.headers.forEach(x => {
                row.push(item[x]);
            })
            sheet.addRow(row);
        })
        workbook.xlsx.writeFile("./out1.xlsx")
    .then(function() {
        // done
    });

    });