节点导出到Excel

Question

Im having a very hard time doing the simple task of writing an array of numbers to an excel file.

I tried:

var writeStream = fs.createWriteStream(path + "file.xls");

for (var x = 0; x < dataArr.length; x++) {
    // convert to string
    writeStream.write('' + dataArr[x]);
}

writeStream.close();

However, this just keeps writing the array values to the same row. So in the end, theres only one row with the last value. How is it possible to create a new row each time?

Answer 1

在循环中，尝试：

writeStream.write('' + dataArr[x] + '\n');