/Javascript/Node.js/Writefile in node js

Writefile in node js

Fs.writefile

const fs = require('fs');

fs.writeFile("/tmp/test", "Hey there!", function(err) {
    if(err) {
        return console.log(err);
    }
    console.log("The file was saved!");
}); 

// Or
fs.writeFileSync('/tmp/test-sync', 'Hey there!');

Source: stackoverflow.com

Writefile in node js

fs.writeFile('2pac.txt', 'Some other lyric', 'ascii', callback);

Source: stackabuse.com

Writefile in node js

// append_file.js

const fs = require('fs');

// add a line to a lyric file, using appendFile
fs.appendFile('empirestate.txt', '\nRight there up on Broadway', (err) => {
    if (err) throw err;
    console.log('The lyrics were updated!');
});

Source: stackabuse.com

Write files in Node.js

var fs = require('fs');  
var txt = '\n' + tkn_psid_id + ':' + assetUrl;
var folderName = '/duplicates/bugging/videobug/' + tkn_psid_id + '.txt';
fs.appendFile(folderName, txt, function (err) {
       if (err) {
                console.log('Append Error');
           } else {
                   console.log('DuplicateFolder' + folder);
            }
      });

Similar codes

0 vote317 views1 answer
How to generate a random salt in nodejs
Javascript Node.js
11 votes447 views4 answers
Nodejs atob
Javascript Node.js
4 votes288 views6 answers
Node js kill process
Javascript Node.js
0 vote336 views1 answer
Print map object nodejs
Javascript Node.js
3 votes287 views2 answers
Nodejs docs
Javascript Node.js
-1 vote319 views2 answers
Nodejs bodyparser form data
Javascript Node.js
1 vote321 views2 answers
Read and update csv file in nodejs
Javascript Node.js
0 vote313 views1 answer
How to split a string into chunks nodejs
Javascript Node.js
0 vote297 views1 answer
How to remove only green background from video using ffmeg nodejs
Javascript Node.js
0 vote300 views1 answer
Multiple question node js
Javascript Node.js