golang Chi router with query params not working

Question

I am working on a restful service in golang using chi. I am trying to create a route as below

r.Mount("/api/dest", router.NewDestRouter(chi.NewRouter(), destSrv).InitRoutes())

func (dr *DestRouter) InitRoutes() http.Handler {
    dr.router.Post("/{number}/product?version={v}", handlers.HandleProduct(dr.dest))
    return dr.router
}

But I try to hit this endpoint via post man I get a 404 not found

http://localhost:8345/api/dest/1235abc/product?version=1

May I know the issue here?

Just a guess as I am not a chi user, but I assume it doesn't match against query parameters, so leave it out when registering the handler and use r.URL.Query().Get("version") to retrieve the value. — mkopriva
– mkopriva, Commented Aug 20, 2018 at 15:32

User1 · Accepted Answer · 2020-02-14 14:59:49Z

31

As @mkopriva mentioned, simply use r.URL.Query().Get("version") to get the query parameter.

answered Feb 14, 2020 at 14:59

User1

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Lucas S. · Accepted Answer · 2022-10-23 17:52:16Z

0

Met this issue, found status 404, for your situation, only go with /{number}/product, do not need to add the content ?version={v}, chi only match with the path, and then use r.URL.Query().Get("version") to get the query parameters, it will work.

edited Oct 23, 2022 at 17:52

Lucas S.

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answered Oct 20, 2022 at 2:42

Rick

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