/Javascript/Node.js/Nodejs json data serving

Nodejs json data serving

// UPDATE
app.put('/users/:id', (req, res) => {
  readFile(data => {
    // add the new user
    const userId = req.params['id'];
    data[userId] = req.body;

    writeFile(JSON.stringify(data, null, 2), () => {
      res.status(200).send(`users id:${userId} updated`);
    });
  }, true);
});

Source: robkendal.co.uk

Similar codes

0 vote185 views2 answers
Cannot find namespace 'NodeJS'.
Javascript Node.js
1 vote176 views1 answer
Nodejs download image from url
Javascript Node.js
-1 vote184 views3 answers
Stripe subscription node js
Javascript Node.js
3 votes175 views2 answers
Get environment variables in node js
Javascript Node.js
-1 vote198 views2 answers
Nodejs bodyparser form data
Javascript Node.js
69 votes245 views6 answers
Random string generator node js
Javascript Node.js
6 votes198 views2 answers
Nodejs http get request to external server
Javascript Node.js
0 vote189 views1 answer
NodeJS Controller
Javascript Node.js
0 vote182 views1 answer
Can i pack a cross excutable file with nodejs
Javascript Node.js
0 vote173 views1 answer
Node js catch any errors
Javascript Node.js