Unfortunately r.args is empty if no key/value pair is given.
> On 28 Apr 2021, at 04:50, Sergey A. Osokin <o...@freebsd.org.ru> wrote: > > Hi Gunter, > > hope you're doing well these days. > >> On Tue, Apr 27, 2021 at 11:21:26PM +0200, Gunter Grodotzki wrote: >> Hi all, >> >> I would love to try out nginx njs for https://url.rw >> >> Unfortunately I do not seem to be able to get the value of the querystring >> e.g. >> in my case it does not contain any key-value pairs: >> >> https://url.rw/?https%3A%2F%2Flifeofguenter.de >> >> I am interested in the value “https%3A%2F%2Flifeofguenter.de” (well ideally >> urldecoded). > > According to https://nginx.org/en/docs/njs/reference.html#http, the HTTP > request object has arguments: > > r.args{} > request arguments object, read-only > > It's possible to get an argument with the following example: > > for (var arg in r.args) { > if (arg != '') { > str += arg; > break; > } > } > > The str can be unescaped then with the following function, > http://nginx.org/en/docs/njs/reference.html#querystring_unescape > > querystring.unescape(string) > > Performs decoding of URL percent-encoded characters of the string, > returns an unescaped query string. > > > Hope that helps. > > -- > Sergey Osokin > _______________________________________________ > nginx-devel mailing list > nginx-devel@nginx.org > http://mailman.nginx.org/mailman/listinfo/nginx-devel _______________________________________________ nginx-devel mailing list nginx-devel@nginx.org http://mailman.nginx.org/mailman/listinfo/nginx-devel
