/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

110 votes211 views6 answers
Install latest nodejs ubuntu
Javascript Node.js
2 votes107 views1 answer
Access to static file nodejs
Javascript Node.js
1 vote111 views1 answer
Jwt token expire time in node js
Javascript Node.js
38 votes108 views6 answers
Nodejs cors
Javascript Node.js
0 vote99 views1 answer
How to use begins with in aws nodejs
Javascript Node.js
0 vote105 views1 answer
Using nodejs cart price calculation
Javascript Node.js
0 vote106 views1 answer
Nodejs version api
Javascript Node.js
0 vote109 views2 answers
Nodejs save blob file
Javascript Node.js
0 vote98 views2 answers
Decode jwt token nodejs
Javascript Node.js
7 votes109 views2 answers
Create hash in node js
Javascript Node.js