PhantomJS / Javascript: write to file instead of to console

Question

From PhantomJS, how do I write to a log instead of to the console?

In the examples https://github.com/ariya/phantomjs/wiki/Examples, it always (in the ones I have looked at) says something like:

console.log('some stuff I wrote'); 

This is not so useful.

Answer 1

The following can write contents to the file directly by phantomjs:

var fs = require('fs');    try {     fs.write("/home/username/sampleFileName.txt", "Message to be written to the file", 'w');     } catch(e) {         console.log(e);     }     phantom.exit(); 

The command in the answer by user984003 fails when there is some warning or exceptions occurred. And sometimes does not fall into our specific requirements because in some codebase I am getting the following message always which will also be logged to that file.

Refused to display document because display forbidden by X-Frame-Options. 

Answer 2

So I figured it out:

>phantomjs.exe file_to_run.js > my_log.txt