nginx重写url并删除最后一部分

Question

Sorry if this question was asked many times. I can't make nginx do proper rewrite. I need to remove last part of the url. For example, this is the url I have:

https:/mydomain.com/this/is/some/url/page/0
https:/mydomain.com/this/is/some/url/page/1

I need to rewrite these both to this:

https:/mydomain.com/this/is/some/url

This is what I have tried so far:

location / {

    ...
    rewrite ^/(.*)/page/0|1$ $1 last;

    ...
}

But it does not work. It seems to me that it is correct? What is wrong with that? (I hate regex).

EDIT:

location / {
    # Remove trailing double slashes.
    if ($request_uri ~ "^[^?]*?//") {
        rewrite "^" $scheme://$host$uri permanent;
    }
    # Remove trailing slashes.
    rewrite ^/(.*)/$ /$1 permanent; 

    # Rewrite page/0 and page/1 from url.
    rewrite ^/(.*)/page/[01]$ /$1 last;

    proxy_pass                      http://backend_web;
    proxy_set_header                Host $host;
    proxy_set_header                X-Real-IP $remote_addr;
}

Answer 1

The 0|1 should be within parentheses or redefined as a character class.

The rewritten URI needs a leading / as all nginx URIs have a leading / .

So all of these should be equivalent:

rewrite ^/(.*)/page/(0|1)$ /$1 last;
rewrite ^/(.*)/page/[01]$ /$1 last;
rewrite ^(/.*)/page/[01]$ $1 last;

There's a useful website for regular expressions here .