My solution to "Exercise Hello, {you}" from Section 02 of Francesc Campoy's Go Web Workshop

go-web-workshop_s02-e3.go

// https://github.com/campoy/go-web-workshop/blob/master/section02/README.md

package main

import (
	"fmt"
	"log"
	"net/http"

	"github.com/gorilla/mux"
)

func helloName(w http.ResponseWriter, r *http.Request) {
	name := mux.Vars(r)["name"]
	fmt.Fprintf(w, "Hello, %s", name)
}

func main() {
	r := mux.NewRouter()
	r.HandleFunc("/hello/{name}", helloName)
	http.Handle("/", r)
	if err := http.ListenAndServe("127.0.0.1:8080", nil); err != nil {
		log.Fatal(err)
	}
}