get complete url using nginx and lua with openresty

I don't really understand what you want, but if you want the actual full URL i think you can use this

$http_host$request_uri;

If anyone is looking for the original request uri, it's here:

ngx.var.request_uri

While ngx.var.uri is the new uri after ngx rewrite phase.

Try it:

ngx.say(ngx.var.request_uri)

ngx.say(ngx.var.host .. '/' .. ngx.var.uri)

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