Express: Handling redirects

Redirects are common in Web Development. You can create a redirect using the Response.redirect() method:

res.redirect('/go-there')

This creates a 302 redirect.

A 301 redirect is made in this way:

res.redirect(301, '/go-there')

You can specify an absolute path (/go-there), an absolute url (https://anothersite.com), a relative path (go-there) or use the .. to go back one level:

res.redirect('../go-there')
res.redirect('..')

You can also redirect back to the Referer HTTP header value (defaulting to / if not set) using

res.redirect('back')

Lessons in this unit:

0:	Introduction
1:	Introduction to Express
2:	Request parameters
3:	Send a response to the client
4:	Send a JSON response
5:	Manage cookies
6:	Work with HTTP headers
7:	▶︎ Handling redirects
8:	Routing
9:	Template engines
10:	Middleware
11:	Serving Static Assets with Express
12:	Send files to the client
13:	Sessions
14:	Validating and sanitizing input
15:	Handling form data

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