main.go

package main

import (
  "net/http"
  "html/template"
)

func handler(w http.ResponseWriter, r *http.Request) {
  t, _ := template.ParseFiles("view.html") //setp 1
  t.Execute(w, "Hello World!") //step 2
}

func main() {
  server := http.Server{
    Addr: "127.0.0.1:8080",
  }
  http.HandleFunc("/view", handler)
  server.ListenAndServe()
}