子域名的 Nginx 重写规则

Question

我有一个子域名，something.site.com。在我的主站点 site.com/something 中，我想重写为 something.site.com，但保持 URL site.com/something 不变。

我可以用 nginx 重写规则来做这件事吗？

Answer 1

引用文档的话我不认为这是不可能的：

If the replacement string begins with http:// then the client will be redirected, and any further rewrite directives are terminated.

http://wiki.nginx.org/HttpRewriteModule#rewrite

Answer 2

您需要考虑执行 proxy_pass 而不是重写。

例如：

server {
  server_name site.com
  location /something {
     # you may use rewrites here to re-format the path portion of the
     # URL before passing it on.
     # e.g.:  rewrite ^/(abc)  /def last;
     proxy_pass http://something.site.com; # Proxy on the request, without redirecting.
  }
}