如何使用 Node.JS 将文件移动到目录？

Question

like so

► add language identifier to highlight code

```python
def function(foo):
    print(foo)

► put returns between paragraphs

► for linebreak add 2 spaces at end

► italic or bold

► indent code by 4 spaces

► backtick escapes like _so_

► quote by placing > at start of line

► to make links (use https whenever possible) https://example.com example example

Answer 1

var fs = require('fs-extra');
var request = require('request');
fs.ensureDir('css');
request('http://agar.io/css/master.css').pipe(fs.createWriteStream('master.css'));
fs.move('master.css', 'css/master.css', function (err) {
  if (err)
      console.error(err);
});

Answer 2

You need to wait until the pipe ends to write into the stream before moving the file around.

You can try this:

 var fs = require('fs-extra') // This imports the fs-extra dependency var request = require('request') // This imports the request dependency fs.ensureDirSync('css') // This creates a folder called css var stream = request('http://agar.io/css/master.css').pipe(fs.createWriteStream('master.css')) // This downloads the master.css file stream.on('end', function() { fs.move('master.css', 'css') });

Answer 3

试试fs.move('master.css', 'css/master.css')