I want to redirect the output of node.js to txt file.I am able to get the output in console for node.js.
Please help me in this issue.
This is the snippet:
node.forEach(function(elem)
{
var toString=elem.path.toString;
console.log(toString);
}
Output looks something like this
ui.apps/src/main/content/jcr_root/components/content/smartcart/deviceselector/cq_editConfig.xml
ui.apps/src/main/content/jcr_root/components/content/smartcart/deviceselector/deviceselector.html
If you are just trying to save the output from that one particular function, you can use the fs node core module
var fs = require("fs");
var output = "";
for (var i = 0; i < node.length; i++) {
var elem = node[i];
output += elem.path.toString() + "\n";
}
fs.writeFile("output.txt", output, function (err) {
if (err) {
return console.log(err);
}
console.log("output.txt saved");
});
If you are trying to capture everything that is logged to a log file, you have a number of options:
Use a loggin package such as winston.js which provides ways of writing logs to a specified file
On a unix-based system, pipe the output of node to a file
node my-file.js > output.txt
fs = require('fs');
fs.appendFile(__dirname + '/textFileName.txt', toString, function (err) {
if (err) return console.log(err);
console.log('Hello World > helloworld.txt');
});
