Proxy Testing in Go

proxy.go

package main

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

func main() {
	os.Setenv("HTTP_PROXY", "127.0.0.1:80")
	os.Setenv("HTTPS_PROXY", "127.0.0.1:80")
	os.Setenv("NO_PROXY", ".google.com")

	_, err := http.Get("http://www.google.com")
	if err != nil {
		log.Println("Error")
	} else {
		log.Println("Success")
	}

	_, err = http.Get("https://www.google.com")
	if err != nil {
		log.Println("Error")
	} else {
		log.Println("Success")
	}
}