CookieRedirect.go

package main

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

func main() {
	http.HandleFunc("/a/", func(w http.ResponseWriter, r *http.Request) {
		http.SetCookie(w, &http.Cookie{
			Name:  "shaked",
			Value: "I own this",
			Path:  "/",
		})
		http.Redirect(w, r, "/b/", http.StatusFound)
	})
	http.HandleFunc("/b/", func(w http.ResponseWriter, r *http.Request) {
		value := "empty"
		c, err := r.Cookie("shaked")
		if nil != err {
			value = ""
			log.Println(err)
		} else {
			value = c.Value
		}
		fmt.Fprintf(w, "The cookie value is: ", value)
	})
	log.Fatalln(http.ListenAndServe("localhost:9999", nil))
}