301 redirection code on nginx

A website targeting Japan was launched recently. to speed up access to Japan, I used the dns Service dnsever in South Korea and got used to the free service. The first time I used the dns service, I ran into 301 redirection and asked for money. If I didn't spend any money, I had to jump to an advertisement.

I thought of using 301 redirection to redirect a domain name without www to a domain name with www

The following is the code, which is easy to use.

Replace the domain name in the Code with your own, and then add this code to the conf configuration file.

That is, put the files that are usually pseudo-static together.

If ($ host! = 'Www. jp ***. com') {rewrite ^/(. *) $ http://www.jp ***. com/$1 permanent ;}

Permanent indicates 301 permanent jump, and redirect indicates 302 temporary jump.

Depends on your taste.