如何从writeStream获得文件名称?

Here is what I want to do:

以下是我想做的:

stream = fs.WriteStream('crap.txt',{flags:'w'};
// more code
response.on('close',function() {
      // is the below line possible?
      fs.stat(stream.name, function(stats) {
            console.log(stats.size);
      });
      stream.end();
});

So can I get the filename from the stream object? An illustrated example would be nice, with reference to good tutorial/docs (containing examples) on writable streams.

那么我可以从流对象中获取文件名吗?举例说明就可以了，可以参考可写流上好的教程/文档(包含示例)。

1 个解决方案

#1

It's fs.createWriteStream and stream.path

fs。createWriteStream和stream.path

You can console.dir(stream) to find all it's properties

您可以通过console.dir(流)来查找所有的属性。