nodejs导出excel表格

1. npm install node-xlsx

2. 导出

"use strict"
const xlsx = require("node-xlsx");
const fs = require("fs")

function writeXls(datas) {
    var buffer = xlsx.build([
        {"name": "Groups", "data": datas}
    ]);
    fs.writeFileSync("Groups.csv", buffer, 'binary');
}

writeXls([
	["name","sex","height","weight"],
	["swl","boy",123,123],
	["swl","boy",123,123],
	["swl","boy",123,123],
	["swl","boy",123,123]
])

注意datas的样式，是数组不是对象