Go 웹서버 만들기

 

 

% Tucker의 Go 언어 프로그래밍중 발췌

package main

import (

"fmt"

"net/http"

"strconv"

)

func barHandler(w http.ResponseWriter, r *http.Request) {

values := r.URL.Query()  

name := values.Get("name")  

if name == "" {

name = "World"

}

id, _ := strconv.Atoi(values.Get("id")) 

fmt.Fprintf(w, "Hello %s! id:%d", name, id)

}

func main() {

mux := http.NewServeMux()  

mux.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {

fmt.Fprint(w, "Hello World")  

})

mux.HandleFunc("/bar", barHandler)

mux.Handle("/static", http.FileServer(http.Dir("static")))  

http.ListenAndServe(":3000", mux)  

}