在nodejs中将数组写入CSV

Question

我正在尝试使用节点中的模块将数组写入 CSV fs。每次这样做时，都会因为数组中的逗号而创建新列。我怎样才能在不创建新列的情况下执行此操作 - 数组应该包含在列中。我的代码如下。

const fs = require('fs');
const writeStream = fs.createWriteStream('data.csv');
writeStream.write(`brands \n`);
writeStream.write(`${brands}\n`);

该数组只是一个字符串列表：var brands = ["h2O, "glycerin", "cetyl", "ethylhexanoate"]

Answer 1

[OP澄清后编辑]

您可以使用Array.join()连接单个元素，将它们用双引号括起来并用逗号分隔：

const fs = require('fs');

const brands = ["h2O", "glycerin", "cetyl", "ethylhexanoate"]

const writeStream = fs.createWriteStream('data.csv');


writeStream.write(`brands \n`);

writeStream.write('[ "' + brands.join('","') + '" ]\n');