javascript - How to get name of file from writeStream? - Stack Overflow

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Here is what I want to do:

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.

Here is what I want to do:

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.

• javascript
• node.js
• stream

Share Follow edited Apr 16, 2013 at 0:12 ASGM 11.4k11 gold badge3737 silver badges5454 bronze badges asked Apr 16, 2013 at 0:09 fedvasufedvasu 1,25233 gold badges1818 silver badges4141 bronze badges 1

• 1 Not an answer, but writeStream.bytesWritten exists. – AncientSwordRage Commented Jan 10, 2022 at 3:25

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1 Answer 1

Sorted by: Reset to default 12

It's fs.createWriteStream and stream.path

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

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