/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

2 votes260 views2 answers
Nodejs tcp client
Javascript Node.js
4 votes269 views3 answers
413 payload too large nodejs
Javascript Node.js
1 vote256 views3 answers
Downgrade nodejs with nvm
Javascript Node.js
0 vote248 views1 answer
Render XML in node
Javascript Node.js
2 votes249 views1 answer
Node file change event listener
Javascript Node.js
33 votes268 views6 answers
Ubuntu nodejs update
Javascript Node.js
9 votes248 views1 answer
End code nodejs
Javascript Node.js
-2 votes252 views1 answer
.env file make in nodejs
Javascript Node.js
0 vote251 views1 answer
Nodejs version api
Javascript Node.js
34 votes265 views3 answers
Create random hex in node
Javascript Node.js