/Javascript/Express/Set 404 handling via express in node

Set 404 handling via express in node

app.use(function(req, res, next){
  res.status(404);

  // respond with html page
  if (req.accepts('html')) {
    res.render('404', { url: req.url });
    return;
  }

  // respond with json
  if (req.accepts('json')) {
    res.send({ error: 'Not found' });
    return;
  }

  // default to plain-text. send()
  res.type('txt').send('Not found');
});

Source: stackoverflow.com

Similar codes

0 vote437 views1 answer
How to download express without view
Javascript Express
0 vote316 views1 answer
Express redirect with post data
Javascript Express
83 votes415 views6 answers
Express nodejs
Javascript Express
3 votes334 views1 answer
Express post not working
Javascript Express
8 votes331 views3 answers
Request entity too large express
Javascript Express
0 vote399 views1 answer
Expressjs4 async
Javascript Express
2 votes386 views2 answers
Express check if object is empty
Javascript Express
0 vote329 views1 answer
Adding session to express
Javascript Express
0 vote324 views1 answer
Mongoose express js post
Javascript Express
0 vote375 views1 answer
Expressjs swagger yaml
Javascript Express