| package main | |
| import ( | |
| "fmt" | |
| "log" | |
| "net/http" | |
| ) | |
| func handler(w http.ResponseWriter, r *http.Request) { // HL | |
| fmt.Fprintln(w, "hello") | |
| } | |
| func main() { | |
| http.HandleFunc("/", handler) // HL | |
| err := http.ListenAndServe("localhost:1234", nil) | |
| if err != nil { | |
| log.Fatal(err) | |
| } | |
| } |