我如何写一个流到csv文件 - node.js

Question

  request.post({url: "https://api.flipkart.com/listing/downloadListings",form: formDataListings}, function(e,r,body){
    var fs = require('fs');
    var writeStream = fs.createWriteStream('download.csv');
    body.pipe(writeStream);
  })

我想存储csv流并下载csv文件

Answer 1

当您pipe()时，请勿使用回调：

request.post({
  url: "https://api.flipkart.com/listing/downloadListings",
  form: formDataListings
}).pipe(fs.createWriteStream('download.csv'));