nginx - 在重定向时操作request_uri

Question

I would like to know how to manipulate request_uri in my nginx config.

I am trying to redirect all traffics with uri domain1.com/post/{slug} to domain2.com/blog/{slug} .

Currently, I set up the following:

server {
    listen   80;
    server_name domain1.com;
    return 301 $scheme://domain2.com/blog$request_url;
}

But the problem is domain1.com/post/{slug} is redirected to domain2.com/blog/post/{slug} , rather than domain2.com/blog/{slug} .

How can I proceed from here?

Answer 1

Use a rewrite ... permanent statement rather than the return statement.

rewrite ^/post(.*)$ $scheme://domain2.com/blog$1 permanent;
return 404;

Replace the return 404 with whatever the default case should be for URIs which do not begin with /post .

See this document for details.