express response type code example

Example 1: express redirect

res.redirect('/foo/bar')
res.redirect('http://example.com')
res.redirect(301, 'http://example.com')
res.redirect('../login')

Example 2: express set response code

res.status(400);
res.send('None shall pass');

Example 3: node js http request express

npm install request@2.81.0