简单的http文件服务器
package main
import (
"net/http"
"github.com/urfave/negroni"
)
func main() {
mux := http.NewServeMux()
mux.Handle("/", http.FileServer(http.Dir(".")))
// Example of using a http.FileServer if you want "server-like" rather than "middleware" behavior
// mux.Handle("/public", http.FileServer(http.Dir("/home/public")))
n := negroni.New()
n.UseHandler(mux)
http.ListenAndServe(":8000", n)
return
}