ashchan/node-upyun — pull request #1 by wuyuntao (2012-03-06 03:28:40+00:00)
Title: Add a method to get file info

```javascript
upyun.getFile('tmp/image.jpg', function(err, code, data) {
console.log(data);
});
```

Returns response header instead of buffer

```javascript
{
'x-upyun-file-type': 'file',
'x-upyun-file-size': '14015',
'x-upyun-file-date': '1331003643',
}
```