package api import ( "github.com/julienschmidt/httprouter" "net/http" ) // getHelloWorld is an example of HTTP endpoint that returns "Hello world!" as a plain text func (rt *_router) getHelloWorld(w http.ResponseWriter, r *http.Request, ps httprouter.Params) { w.Header().Set("content-type", "text/plain") _, _ = w.Write([]byte("Hello World!")) }