go simple web server

试试go来一个简单的web server

package main

import (
    "fmt"
    "net/http"
)

// Default Request Handler
func defaultHandler(w http.ResponseWriter, r *http.Request) {
    fmt.Fprintf(w, "<h1>Hello %s!</h1>", r.URL.Path[1:])
}

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

输入127.0.0.1:8080输出 hello word!