On Mon, Apr 20, 2020 at 4:19 PM hui li <yo...@apache.org> wrote:
> In the past, a new built-in nginx variable was implemented through the
> nginx c module
> For example, define the ngx_http_variable_t nginx built-in variable on the
> nginx module, and then set the nginx built-in variable through various ffi
> callback methods
> The statement is as follows:
> {ngx_string ("app_id"), NULL,
> ngx_http_appid_variable, 0,
> NGX_HTTP_VAR_NOCACHEABLE, 0},
This method is more difficult and less flexible.
>
>
> YuanSheng Wang <membp...@apache.org> 于2020年4月20日周一 下午4:05写道：
>
> > > How can I create the built-in variable nginx of route_id?
> >
> > 1. we can add a new variable `route_id` in nginx.conf .
> > 2. update it in Lua land.
> > 3. use it in access log format.
> >
> >
> > On Mon, Apr 20, 2020 at 3:48 PM hui li <yo...@apache.org> wrote:
> >
> > > Because when we use apisix, there are certain requirements for the
> format
> > > of access.log, and the format needs to be similar to the following:
> > > [$ http_host] [$ route_id] [$ upstream_id] [$ uri] [$ scheme] [rsp_st:
> $
> > > status] [ups_st: $ upstream_status]
> > > For example, route_id is the id of the route object. This kind of data
> is
> > > not the default built-in variable of nginx. How can I create the
> built-in
> > > variable nginx of route_id?
> > >
> >
> >
> > --
> > *MembPhis*
> > My github: https://github.com/membphis
> > Apache APISIX: https://github.com/apache/incubator-apisix
> >
>
--
*MembPhis*
My github: https://github.com/membphis
Apache APISIX: https://github.com/apache/incubator-apisix
