golang

so easy to build a website

to create a file name index.go

index.go

package main

import "net/http"

func main()  {
	http.HandleFunc("/",someFunc)
	http.ListenAndServe(":8080",nil)
}

func someFunc(w http.ResponseWriter, req * http.Request)  {
	w.Write([]byte("Hello universe"))
}

go run index.go