read: javascript code
fs = require('fs'); fs.readFile('c:\\test.txt', 'utf8', function (err,data) { if (err) { return console.log(err); } console.log(data); });write: javascript code
var fs = require('fs'); fs.writeFile("c:\\test.txt", "Hey there!", function(err) { if(err) { console.log(err); } else { console.log("The file was saved!"); } });