/Javascript/Node.js/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

9 votes178 views6 answers
Node js
Javascript Node.js
-1 vote188 views2 answers
Nodejs write raw buffer to file
Javascript Node.js
0 vote185 views1 answer
Create file object node js
Javascript Node.js
0 vote185 views1 answer
NodeJS get rootpath of our project
Javascript Node.js
0 vote161 views3 answers
Nodejs pub sub redis
Javascript Node.js
1 vote179 views1 answer
Nodejs error _.isNull is not a function
Javascript Node.js
3 votes167 views1 answer
Node js request async await
Javascript Node.js
0 vote190 views1 answer
Node js check if called from module
Javascript Node.js
0 vote228 views1 answer
Nodejs kill hidden process
Javascript Node.js
1 vote182 views1 answer
Nodejs https server
Javascript Node.js