package main import fmt net http sync func main var wg sync WaitGroup

package main

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

func main() {
	var wg sync.WaitGroup

	for i := 1; i <= 5; i++ {
		wg.Add(1)
		go func(url string) {
			res, _ := http.Get(url)
			fmt.Println(res)
			wg.Done()
		}("http://httpbin.org/get")
	}

	wg.Wait()
}