Merge branch 'master' of github.com:khanh101/khanh101.github.io

Author: khanh101

fileserver.go

@@ -5,9 +5,13 @@ import (
 	"net/http"
 )
 
+const (
+	addr = "127.0.0.1:3000"
+)
+
 func main() {
 	fs := http.FileServer(http.Dir("./"))
 	http.Handle("/", http.StripPrefix("/", fs))
-	log.Println("Server is up: http://127.0.0.1:3000")
-	log.Fatal(http.ListenAndServe("127.0.0.1:3000", nil))
+	log.Println("Server is up:", addr)
+	log.Fatal(http.ListenAndServe(addr, nil))
 }