/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 vote297 views1 answer
Node js run bat file
Javascript Node.js
6 votes451 views2 answers
How to install mongodb in node js
Javascript Node.js
0 vote297 views1 answer
Node global directory windows
Javascript Node.js
0 vote310 views1 answer
Detect nodejs
Javascript Node.js
0 vote286 views1 answer
Nodejs express hot reload
Javascript Node.js
2 votes304 views1 answer
Node console showing object object
Javascript Node.js
12 votes351 views4 answers
Nodejs string to base64
Javascript Node.js
0 vote315 views1 answer
Listen on 8080 port in node js
Javascript Node.js
0 vote250 views1 answer
Initiate node js project
Javascript Node.js
16 votes306 views2 answers
How to create an array in node js
Javascript Node.js